Year To Quarter End Consolidated Statement Of Income
| Concept | 2024-04-01 to 2024-09-30 | 2023-04-01 to 2023-09-30 | 
|---|---|---|
| Year to quarter end consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                7,228,107,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,860,035,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                5,197,392,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,911,234,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                2,030,715,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                948,801,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Salaries | 
                                                482,269,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                466,586,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | 
                                                1,366,766,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,257,330,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                663,948,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -308,529,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Dividend income | 
                                                11,492,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                22,547,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                19,301,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                36,799,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,418,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                649,696,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -316,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Extraordinary losses | 
                                                748,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                648,947,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -341,496,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                86,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,670,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                117,903,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -96,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                204,458,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -91,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                444,489,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -250,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to | ||
| Profit (loss) attributable to owners of parent | 
                                                444,489,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -250,321,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Valuation difference on available-for-sale securities | 
                                                -26,943,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                56,998,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans, net of tax | 
                                                -25,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -52,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                392,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -206,411,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                392,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -206,411,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |