Year To Quarter End Consolidated Statement Of Income
| Concept | 2024-01-01 to 2024-06-30 | 2023-01-01 to 2023-06-30 | 
|---|---|---|
| Year to quarter end consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                6,193,791,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,765,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                3,797,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,580,823,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                2,396,467,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,184,244,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Selling, general and administrative expenses | 
                                                1,598,351,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,590,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                798,115,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                593,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                17,007,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,703,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                45,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,891,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Non-operating expenses | 
                                                18,100,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,416,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                826,015,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                618,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                826,015,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                618,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                273,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                208,622,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                552,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                410,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |