Quarter Period Statement Of Income
| Concept | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Quarter period statement of income | ||||||||||
| Statement of income | ||||||||||
| Net sales | 
                                                7,735,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,968,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,036,333,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -68,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                300,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,513,771,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                372,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,886,552,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,830,120,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -56,432,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | 
                                                5,303,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                5,298,470,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Gross profit (loss) | — | 
                                                2,664,879,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                2,531,649,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Selling, general and administrative expenses | — | 
                                                1,788,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,867,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Selling, general and administrative expenses | ||||||||||
| Operating profit (loss) | 
                                                835,845,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                876,418,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                873,350,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                37,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                641,621,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,123,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                685,745,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                664,364,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -21,381,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||
| Interest income | — | 
                                                73,989,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                45,135,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Dividend income | — | 
                                                76,272,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                95,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating income | — | 
                                                198,491,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                543,759,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating expenses | ||||||||||
| Interest expenses | — | 
                                                956,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,927,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating expenses | — | 
                                                175,251,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                25,927,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Ordinary profit (loss) | — | 
                                                899,658,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,182,196,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary income | ||||||||||
| Extraordinary income | — | 
                                                62,479,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                109,187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) before income taxes | — | 
                                                962,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,291,384,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes | — | 
                                                221,620,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                293,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) | — | 
                                                740,518,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                998,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |