Year To Quarter End 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 | 2023-04-01 to 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Year to quarter end consolidated statement of comprehensive income | ||||||||||
| Statement of comprehensive income | ||||||||||
| Profit (loss) | 
                                                2,097,148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,743,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,743,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,743,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,743,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                707,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                732,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                707,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                707,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                707,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||||||||||
| Valuation difference on available-for-sale securities | 
                                                -9,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                241,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Other comprehensive income | 
                                                -9,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                241,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income | 
                                                2,087,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                974,590,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income attributable to | ||||||||||
| Comprehensive income attributable to owners of parent | 
                                                2,089,007,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                957,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income attributable to non-controlling interests | 
                                                -1,055,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                16,940,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — |