Statement Of Income And Retained Earnings
| Concept | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||||||||||||||||||||||
| Statement of income and retained earnings | ||||||||||||||||||||||||||||||
| Operating profit (loss) | 
                                                52,646,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -417,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -348,042,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -399,565,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -443,001,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,435,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -78,026,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -421,856,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                131,666,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -347,659,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -347,765,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -314,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -57,575,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating income | ||||||||||||||||||||||||||||||
| Non-operating income | — | — | — | — | — | — | — | — | 
                                                17,183,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,783,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                24,286,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                83,477,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | — | — | — | 
                                                8,297,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                5,381,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                5,381,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | — | — | — | — | — | — | — | — | 
                                                -339,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -391,236,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -328,754,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                -236,328,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary income | ||||||||||||||||||||||||||||||
| Extraordinary income | — | — | — | — | — | — | — | — | 
                                                434,699,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                434,699,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                162,410,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                98,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||||||||
| Extraordinary losses | — | — | — | — | — | — | — | — | 
                                                602,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                431,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                245,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                185,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | — | — | — | — | — | — | — | — | 
                                                -507,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -387,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -411,656,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                -323,409,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | — | — | — | — | — | — | — | — | 
                                                4,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,961,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                5,237,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                4,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - deferred | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -511,710,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -511,710,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -511,710,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -392,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -511,710,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -416,892,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -328,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -328,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -328,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -328,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |