Consolidated Statement Of Comprehensive Income
| 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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of comprehensive income | |||||||||
| Statement of comprehensive income | |||||||||
| Profit (loss) | 
                                                146,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                146,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                146,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                179,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                146,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                89,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                89,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                89,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                89,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | |||||||||
| Valuation difference on available-for-sale securities | — | — | — | 
                                                4,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Other comprehensive income | — | — | — | 
                                                4,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Comprehensive income | — | — | — | 
                                                183,471,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Comprehensive income attributable to | |||||||||
| Comprehensive income attributable to owners of parent | — | — | — | 
                                                179,691,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Comprehensive income attributable to non-controlling interests | — | — | — | 
                                                3,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — |