Statement Of Income And Retained Earnings
| Concept | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income and retained earnings | ||||||||||
| Statement of income and retained earnings | ||||||||||
| Operating profit (loss) | — | 
                                                249,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                342,740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                91,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                54,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||
| Non-operating income | — | 
                                                13,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,066,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                51,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                80,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||||
| Non-operating expenses | — | 
                                                57,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                56,638,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                67,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                69,439,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | — | 
                                                205,306,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                297,168,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                75,524,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                65,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||||||||||
| Extraordinary income | — | 
                                                100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                641,842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                130,029,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                130,029,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||||||||||
| Extraordinary losses | — | 
                                                25,082,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                654,137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                21,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                21,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | — | 
                                                280,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                284,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                183,601,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                173,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | — | 
                                                3,810,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,101,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                147,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,715,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | — | 
                                                -54,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -54,424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -25,944,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -39,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                333,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                330,837,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                333,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                333,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                333,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                209,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                209,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                209,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                209,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                206,300,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |