Semi-Annual Consolidated Statement Of Income
| Concept | 2023-04-01 to 2023-12-31 | 2022-04-01 to 2022-12-31 | 
|---|---|---|
| Semi-annual consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                5,094,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,582,856,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                3,752,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,338,256,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                1,342,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,244,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                519,437,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                502,273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Selling, general and administrative expenses | 
                                                918,306,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                844,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | 
                                                2,857,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | 
                                                69,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                31,165,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                423,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                400,386,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                522,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                471,108,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                158,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                167,366,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                4,757,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,427,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Dividend income | 
                                                34,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                96,428,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                103,445,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                13,630,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,139,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                978,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,558,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                171,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                162,227,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                350,263,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                308,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Gain on sale of non-current assets | 
                                                2,857,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Profit (loss) attributable to owners of parent | 
                                                350,263,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                308,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                116,360,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                86,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                116,360,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                86,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                466,624,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                395,849,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                466,624,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                395,849,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to |