Semi-Annual Statement Of Income And Retained Earnings
| 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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual statement of income and retained earnings | ||||||||||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||||||||||
| Operating profit (loss) | 
                                                490,507,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                117,320,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -20,035,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                108,868,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -18,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                36,040,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                297,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,301,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                31,258,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                100,442,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -28,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                144,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -34,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                256,848,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -6,576,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                432,602,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,367,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||||||
| Non-operating income | — | — | — | — | — | — | — | 
                                                61,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                76,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                55,691,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                63,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | — | — | 
                                                4,390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                7,345,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,834,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                15,209,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | — | — | — | — | — | — | — | 
                                                93,305,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                115,392,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                84,115,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                99,808,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||||||||||||||||||||||||
| Extraordinary income | — | — | — | — | — | — | — | 
                                                191,290,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                236,147,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                16,728,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||||||||||||||||||||||||
| Extraordinary losses | — | — | — | — | — | — | — | 
                                                111,381,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                50,037,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                152,279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                21,949,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | — | — | — | — | — | — | — | 
                                                173,214,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                301,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -63,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                94,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | — | — | — | — | — | — | — | 
                                                32,390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                72,824,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                36,926,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                75,575,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | — | — | — | — | — | — | — | 
                                                1,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                27,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                29,775,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                32,159,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | — | — | — | — | 
                                                138,959,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                138,959,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                138,959,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                200,820,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                138,959,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -129,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -129,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -129,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -129,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -13,148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |