Statement Of Income And Retained Earnings
| Concept | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||||||||||
| Operating profit (loss) | 
                                                176,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                176,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,425,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                176,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -91,612,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                209,215,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -39,077,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                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
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||||||||
| Non-operating income | — | — | 
                                                375,251,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                273,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                436,525,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                310,797,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||
| Non-operating expenses | — | — | 
                                                149,367,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                44,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                94,996,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                87,869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Ordinary profit (loss) | — | — | 
                                                402,447,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                137,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                316,544,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                648,764,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary income | ||||||||||||||||||||||||
| Extraordinary income | — | — | 
                                                6,850,811,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                719,077,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,527,660,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||
| Extraordinary losses | — | — | 
                                                2,136,766,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                445,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                493,519,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                613,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit (loss) before income taxes | — | — | 
                                                5,116,492,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -307,560,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                542,103,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,563,268,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Income taxes - current | — | — | 
                                                316,890,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                208,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                342,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Income taxes - deferred | — | — | 
                                                -224,508,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                94,103,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                44,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                380,053,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit (loss) | — | 
                                                -405,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,024,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -405,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -405,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -405,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                841,149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                290,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |