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 | 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) | 
                                                57,619,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,115,939,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,674,635,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,848,194,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,300,403,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,340,750,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,010,588,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,059,605,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,339,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,044,886,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,335,194,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||||
| Non-operating income | — | — | — | — | — | 
                                                57,387,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                73,797,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                24,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                18,777,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | 
                                                18,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                23,738,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                8,611,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,764,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | — | — | — | — | 
                                                1,339,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,390,809,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,075,002,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,054,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | ||||||||||||||||||
| Extraordinary income | — | — | — | — | — | 
                                                133,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                133,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                184,038,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                184,038,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | ||||||||||||||||||
| Extraordinary losses | — | — | — | — | — | 
                                                132,004,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                132,004,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                243,397,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                243,397,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | — | — | — | — | 
                                                1,340,759,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,392,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,015,642,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                995,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - current | — | — | — | — | — | 
                                                393,269,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                399,498,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                173,906,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                167,260,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - deferred | — | — | — | — | — | 
                                                19,178,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                152,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                156,279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | — | — | — | 
                                                928,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                928,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                928,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                973,519,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                928,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                672,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                672,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                689,497,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                672,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                672,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |