Statement Of Income
| Concept | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income | ||||||||||||||||||||||||||
| Statement of income | ||||||||||||||||||||||||||
| Ordinary income | 
                                                220,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,518,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                99,193,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                82,730,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -10,182,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,291,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                181,924,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                222,551,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                232,733,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,088,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                225,501,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,774,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                174,638,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                90,151,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                84,486,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                213,413,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -11,133,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                214,368,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest income | 
                                                121,442,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                112,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,740,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                57,417,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,571,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                284,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                121,158,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                119,983,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                121,555,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                449,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                114,027,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                341,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                113,236,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                59,975,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                53,261,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                113,577,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,518,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                111,508,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest on loans and discounts | — | — | — | — | — | — | — | — | — | — | 
                                                79,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                74,512,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest and dividends on securities | — | — | — | — | — | — | — | — | — | — | 
                                                28,544,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                34,313,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest on deposits with banks | — | — | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other interest income | — | — | — | — | — | — | — | — | — | — | 
                                                12,377,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                2,655,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Fees and commissions | — | — | — | — | — | — | — | — | — | — | 
                                                26,503,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                25,355,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gain on trading account transactions | — | — | — | — | — | — | — | — | — | — | 
                                                197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                742,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other ordinary income | — | — | — | — | — | — | — | — | — | — | 
                                                57,341,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                64,947,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other income | — | — | — | — | — | — | — | — | — | — | 
                                                18,371,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                11,664,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Recoveries of written off receivables | — | — | — | — | — | — | — | — | — | — | 
                                                22,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                23,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | — | — | — | — | — | — | — | — | 
                                                18,349,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                11,641,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating revenue | ||||||||||||||||||||||||||
| Operating revenue | — | — | — | — | — | — | — | — | 
                                                10,012,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                9,711,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||||||||
| Selling, general and administrative expenses | — | — | — | — | — | — | — | — | 
                                                3,130,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                2,937,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Operating expenses | — | — | — | — | — | — | — | — | 
                                                3,130,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                2,937,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Ordinary expenses | — | — | — | — | — | — | — | — | — | — | 
                                                184,113,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                178,771,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest expenses | 
                                                26,305,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                39,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,432,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                10,594,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -307,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                279,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                26,026,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,037,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                26,345,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                37,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                14,923,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                266,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,619,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,478,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,140,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,885,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -308,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,615,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest on deposits | — | — | — | — | — | — | — | — | — | — | 
                                                269,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                862,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest on negotiable certificates of deposit | — | — | — | — | — | — | — | — | — | — | 
                                                16,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                19,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest expenses on securities sold under repurchase agreements | — | — | — | — | — | — | — | — | — | — | 
                                                8,523,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                2,668,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest expenses on cash collateral received for securities lent | — | — | — | — | — | — | — | — | — | — | 
                                                13,638,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                9,152,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Interest on borrowings and rediscounts | — | — | — | — | — | — | — | — | — | — | 
                                                3,642,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,712,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other interest expenses | — | — | — | — | — | — | — | — | — | — | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                288,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Fees and commissions payments | — | — | — | — | — | — | — | — | — | — | 
                                                10,008,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                8,727,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Loss on trading account transactions | — | — | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other ordinary expenses | — | — | — | — | — | — | — | — | — | — | 
                                                62,679,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                77,246,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| General and administrative expenses | — | — | — | — | — | — | — | — | — | — | 
                                                77,948,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                72,084,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other expenses | — | — | — | — | — | — | — | — | — | — | 
                                                7,438,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                6,097,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision of allowance for loan losses | — | — | — | — | — | — | — | — | — | — | 
                                                4,790,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                841,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | — | — | — | — | — | — | — | — | 
                                                2,647,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                5,255,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | — | — | — | — | — | — | — | — | 
                                                6,882,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,774,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Ordinary profit (loss) | 
                                                40,275,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,445,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,368,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,848,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -3,281,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,057,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,365,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,217,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,438,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                41,720,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,298,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                40,238,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,211,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,728,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,676,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,051,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                37,939,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -4,641,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,597,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||||||||
| Interest and dividend income | — | — | — | — | — | — | — | — | 
                                                2,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Extraordinary income | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                82,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                29,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gain on disposal of non-current assets | — | — | — | — | — | — | — | — | — | — | 
                                                82,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                29,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||||||||
| Non-operating income | — | — | — | — | — | — | — | — | 
                                                547,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                532,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Miscellaneous income | — | — | — | — | — | — | — | — | 
                                                18,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                18,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||||
| Interest expenses | — | — | — | — | — | — | — | — | 
                                                64,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                72,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Selling, general and administrative expenses | ||||||||||||||||||||||||||
| Non-operating expenses | ||||||||||||||||||||||||||
| Non-operating expenses | ||||||||||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | — | — | — | 
                                                64,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                72,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Financial expenses | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Miscellaneous losses | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Extraordinary losses | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                565,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                225,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Loss on disposal of non-current assets | — | — | — | — | — | — | — | — | — | — | 
                                                98,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                194,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Impairment losses | — | — | — | — | — | — | — | — | — | — | 
                                                434,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                31,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | — | — | — | — | — | — | — | — | 
                                                32,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | — | — | — | — | — | — | — | — | 
                                                7,364,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                37,954,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,234,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                35,400,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||||||||||||||||||||||||||
| Gain on sale of non-current assets | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||||
| Loss on retirement of non-current assets | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
| Income taxes - current | — | — | — | — | — | — | — | — | 
                                                5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,178,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                8,595,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | — | — | — | — | — | — | — | — | — | — | 
                                                -686,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                2,062,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | — | — | — | — | — | — | — | — | 
                                                5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,491,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                10,658,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | — | — | — | 
                                                7,359,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,359,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,359,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                26,462,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,359,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,228,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,228,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,228,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,228,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                24,742,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |