Quarter Period Consolidated Statement Of Income
| Concept | 2024-03-01 to 2024-08-31 | 2023-03-01 to 2023-08-31 | 
|---|---|---|
| Quarter period consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                29,599,964,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,822,463,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                14,922,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,873,615,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                14,677,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,948,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Supplies expenses | 
                                                586,044,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                473,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | 
                                                12,271,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,481,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                2,405,631,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,467,410,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Non-operating income | 
                                                502,479,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                523,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                3,288,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,619,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                408,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                384,470,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                2,499,148,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,606,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Extraordinary income | 
                                                71,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,951,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Impairment losses | 
                                                184,418,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                383,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | 
                                                193,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                386,258,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                2,377,772,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,240,804,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                830,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                858,166,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                -42,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -60,977,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                788,032,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                797,188,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                1,589,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,443,616,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to | ||
| Profit (loss) attributable to non-controlling interests | 
                                                34,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) attributable to owners of parent | 
                                                1,554,817,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,418,113,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                52,961,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                472,422,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                314,409,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                -273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,358,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                525,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                345,229,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                2,114,850,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,788,845,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                2,027,214,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,729,946,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                87,635,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                58,898,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |