Quarter Period Consolidated Statement Of Comprehensive Income
| Concept | 2024-01-01 to 2024-03-31 | 2023-01-01 to 2023-03-31 | 
|---|---|---|
| Quarter period consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                14,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                265,670,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Foreign currency translation adjustment | 
                                                -149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -82,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share of other comprehensive income of entities accounted for using equity method | 
                                                48,298,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                48,148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -82,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                62,503,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                265,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                61,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                260,880,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                1,131,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |