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 | 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) | 
                                                -21,681,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,372,979,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                50,757,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,554,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,918,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                478,097,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,502,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                451,571,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,024,430,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,496,752,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,647,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,281,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -992,037,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,503,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                90,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                459,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                504,714,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating income | ||||||||||||||||||||||||||
| Non-operating income | — | — | — | — | — | — | 
                                                57,612,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                64,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                139,361,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                130,276,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | — | 
                                                43,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                42,018,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                31,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                31,574,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | — | — | — | — | — | 
                                                492,598,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                474,430,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                567,820,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                603,415,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | ||||||||||||||||||||||||||
| Extraordinary income | — | — | — | — | — | — | 
                                                6,427,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,924,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                16,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                17,219,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||||
| Extraordinary losses | — | — | — | — | — | — | 
                                                15,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                15,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,021,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,004,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | — | — | — | — | — | 
                                                499,011,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                480,339,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                582,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                618,630,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - current | — | — | — | — | — | — | 
                                                236,132,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                181,235,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                210,924,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                242,920,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - deferred | — | — | — | — | — | — | 
                                                -12,014,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -5,797,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -4,209,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,893,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | — | — | — | — | — | 
                                                304,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                274,892,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                304,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                304,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                304,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                375,719,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                375,719,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                375,719,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                377,603,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                375,719,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |