Consolidated Statement Of Comprehensive Income
| Concept | 2024-01-01 to 2024-03-31 | 2023-01-01 to 2023-03-31 | 
|---|---|---|
| Consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                18,638,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                55,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -110,120,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                199,160,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                52,954,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -14,953,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share of other comprehensive income of entities accounted for using equity method | 
                                                19,718,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,063,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -37,447,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                206,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                -18,808,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                261,869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                -18,808,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                261,869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |