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 | 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 | ||||||||||||||||||||||||
| Net sales | 
                                                26,892,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -209,705,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,624,614,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,683,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,784,257,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,624,614,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                26,892,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                484,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,722,396,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                13,401,048,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,722,396,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                602,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                27,726,414,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,726,414,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -262,569,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,463,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net sales | ||||||||||||||||||||||||
| Operating revenue | ||||||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||||||
| Operating expenses - general | ||||||||||||||||||||||||
| Taxes and dues | — | — | — | — | — | — | 
                                                105,308,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                238,823,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Depreciation | — | — | — | — | — | 
                                                46,585,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                64,083,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||||||
| Cost of sales | ||||||||||||||||||||||||
| Cost of sales | — | — | — | — | — | 
                                                12,231,250,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,901,034,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                11,540,077,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                24,275,297,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | — | — | — | — | — | 
                                                2,418,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,356,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,321,497,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                3,247,670,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Personnel expenses | — | — | — | — | — | 
                                                998,059,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,306,394,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                945,666,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                1,263,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision of allowance for doubtful accounts | — | — | — | — | — | — | 
                                                77,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                629,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | — | — | — | — | 
                                                817,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                664,126,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating expenses | ||||||||||||||||||||||||
| Other operating expenses | ||||||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||||||
| Research and development expenses | — | — | — | — | — | 
                                                313,006,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                313,006,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                285,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                285,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                425,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -24,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                425,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                438,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                425,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,286,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -139,178,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                308,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -336,616,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -30,574,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -59,122,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -59,122,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -59,122,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit | ||||||||||||||||||||||||
| Gross profit (loss) | — | — | — | — | — | 
                                                2,393,363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,782,191,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,182,318,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                3,188,547,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| General and administrative expenses | ||||||||||||||||||||||||
| Non-operating income | ||||||||||||||||||||||||
| Interest income | — | — | — | — | — | 
                                                19,439,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,672,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                11,815,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                37,937,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | — | — | — | — | — | 
                                                316,544,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                648,764,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,506,544,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                64,384,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | — | — | — | — | — | 
                                                719,077,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,527,660,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                247,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                392,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||||||||||||||||||||||||
| Non-operating income | ||||||||||||||||||||||||
| Non-operating income | — | — | — | — | — | 
                                                436,525,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                310,797,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,782,266,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                350,725,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Financial revenue | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Dividend income | — | — | — | — | — | 
                                                183,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,432,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,501,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                101,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | — | — | — | 
                                                124,070,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,158,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                143,624,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                99,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||||||||||||||||||
| Interest expenses | — | — | — | — | — | 
                                                49,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                72,470,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                57,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                86,767,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | 
                                                94,996,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                87,869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                136,543,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                227,218,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Financial expenses | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||
| Other | — | — | — | — | — | 
                                                45,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                79,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                88,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | — | — | — | — | — | 
                                                493,519,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                613,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,324,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                1,325,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Impairment losses | — | — | — | — | — | 
                                                106,433,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                611,977,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                306,812,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                305,165,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,324,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,324,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,324,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||||||||||||||||||||||||
| Gain on sale of non-current assets | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,950,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                189,305,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gain on sale of investment securities | — | — | — | — | — | 
                                                653,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                653,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | — | — | — | — | — | 
                                                542,103,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,563,268,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,428,784,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -869,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||||||||||||||||||||||||
| Income taxes - current | — | — | — | — | — | 
                                                208,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                342,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                113,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                180,392,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | — | — | — | — | — | 
                                                44,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                380,053,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -352,204,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -535,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| General and administrative expenses | ||||||||||||||||||||||||
| Income taxes | — | — | — | — | — | 
                                                252,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                722,118,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -239,204,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -355,125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | — | — | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                841,149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,667,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,667,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,667,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,667,988,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -514,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |