Semi-Annual Consolidated Statement Of Comprehensive Income
| Concept | 2024-04-01 to 2024-09-30 | 2023-04-01 to 2023-09-30 | 
|---|---|---|
| Semi-annual consolidated statement of comprehensive income | ||
| Statement of comprehensive income | ||
| Profit (loss) | 
                                                375,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                210,665,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -10,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,691,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                4,917,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,439,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                -11,252,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                168,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -16,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,299,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                358,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,964,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                358,450,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                223,964,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |