Year To Quarter End Consolidated Statement Of Comprehensive Income
| Concept | 2023-10-01 to 2023-12-31 | 2022-10-01 to 2022-12-31 | 
|---|---|---|
| Year to quarter end consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                64,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                492,221,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -6,059,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,897,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -6,059,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,897,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                58,680,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                495,119,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                54,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                491,915,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                4,479,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |