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 | 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 | 2023-04-01 to 2023-09-30 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Quarter period statement of income | ||||||||||||
| Statement of income | ||||||||||||
| Net sales | 
                                                4,805,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                340,666,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,805,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                426,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,037,911,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                303,488,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,810,590,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                509,034,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,810,590,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,998,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                2,034,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,188,557,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Gross profit (loss) | 
                                                2,770,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,622,033,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Selling, general and administrative expenses | 
                                                2,358,024,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,356,159,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Selling, general and administrative expenses | ||||||||||||
| Remuneration for directors (and other officers) | 
                                                91,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                111,114,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Depreciation | 
                                                51,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                53,002,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Operating profit (loss) | 
                                                412,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,846,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                562,480,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -105,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                607,562,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -149,615,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,482,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                427,830,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -147,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -161,956,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                265,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                555,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||
| Interest income | 
                                                790,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                508,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Dividend income | 
                                                740,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                648,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating income | 
                                                31,998,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                36,393,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating expenses | ||||||||||||
| Non-operating expenses | 
                                                6,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                7,074,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Ordinary profit (loss) | 
                                                438,346,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                295,192,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary losses | ||||||||||||
| Extraordinary losses | 
                                                7,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                7,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) before income taxes | 
                                                431,170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                287,198,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes | 
                                                146,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                100,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) | 
                                                284,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                186,771,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |