Semi-Annual Consolidated Statement Of Income
| Concept | 2023-07-01 to 2023-12-31 | 2022-07-01 to 2022-12-31 | 
|---|---|---|
| Semi-annual consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                3,756,937,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,852,902,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                2,687,701,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,660,544,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                228,330,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                358,116,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                1,069,235,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,192,358,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | 
                                                92,471,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Remuneration for directors (and other officers) | 
                                                94,189,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                86,458,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Depreciation | 
                                                34,561,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | 
                                                842,085,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                842,548,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                320,801,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                358,297,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                227,150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                349,809,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                156,957,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                185,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                103,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Dividend income | 
                                                1,039,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                5,441,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                -21,961,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -51,162,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                3,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,883,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                4,261,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,168,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                134,996,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                185,804,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                273,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Gain on sale of non-current assets | 
                                                14,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) attributable to owners of parent | 
                                                185,804,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                273,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                8,792,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,026,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                2,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,802,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                10,974,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                196,779,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                294,919,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                196,779,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                294,919,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to |