Quarter Period Consolidated Statement Of Income
| Concept | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|
| Quarter period consolidated statement of income | ||||||
| Statement of income | ||||||
| Net sales | 
                                                442,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                440,266,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                440,266,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                83,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                359,451,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,250,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | — | 
                                                159,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Gross profit (loss) | — | — | 
                                                280,354,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Selling, general and administrative expenses | ||||||
| Selling, general and administrative expenses | — | — | 
                                                245,193,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating profit (loss) | 
                                                61,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,161,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,161,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -15,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                77,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -26,109,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||
| Interest income | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Dividend income | — | — | 
                                                274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating income | — | — | 
                                                424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||
| Interest expenses | — | — | 
                                                284,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | — | — | 
                                                463,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | — | — | 
                                                35,122,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | — | — | 
                                                35,122,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | — | — | 
                                                21,391,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - deferred | — | — | 
                                                -5,714,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes | — | — | 
                                                15,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | — | — | 
                                                19,445,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit attributable to | ||||||
| Profit (loss) attributable to non-controlling interests | — | — | 
                                                -59,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) attributable to owners of parent | — | — | 
                                                19,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income | — | — | 
                                                19,445,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income attributable to | ||||||
| Comprehensive income attributable to owners of parent | — | — | 
                                                19,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income attributable to non-controlling interests | — | — | 
                                                -59,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — |