Quarter Period Consolidated Statement Of Income
| Concept | 2023-04-01 to 2023-09-30 | 2022-04-01 to 2022-09-30 | 
|---|---|---|
| Quarter period consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                2,487,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,512,662,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                1,180,784,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,165,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                1,307,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,347,145,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Selling, general and administrative expenses | 
                                                789,603,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                835,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                517,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                511,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Non-operating income | 
                                                11,024,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,140,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                3,526,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,801,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                3,526,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,305,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                525,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                527,009,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Gain on sale of non-current assets | 
                                                3,692,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | 
                                                3,692,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Extraordinary losses | 
                                                380,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                528,417,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                526,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                130,754,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                160,551,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                27,600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                158,354,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                167,551,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                370,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                358,915,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |