Quarter Period Consolidated Statement Of Comprehensive Income
| Concept | 2024-04-01 to 2024-09-30 | 2023-04-01 to 2023-09-30 | 
|---|---|---|
| Quarter period consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                48,166,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                73,594,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -15,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,275,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                1,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -13,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                34,170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,208,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                34,170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,208,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |