Consolidated Statement Of Income
| Concept | 2023-12-01 to 2024-02-29 | 2022-12-01 to 2023-02-28 | 
|---|---|---|
| Consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                868,386,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                675,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating expenses | ||
| Selling, general and administrative expenses | 
                                                272,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                236,075,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating expenses | ||
| Cost of sales | 
                                                508,624,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                535,955,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net sales | ||
| Operating profit (loss) | 
                                                87,054,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -96,964,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                359,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                139,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                83,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -93,659,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | ||
| Selling, general and administrative expenses | ||
| Non-operating income | ||
| Interest income | 
                                                2,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                430,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                184,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,256,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                1,718,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                352,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                92,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                3,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,951,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                83,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -93,659,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit | ||
| Income taxes - current | 
                                                20,634,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,683,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                -3,918,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,887,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                16,716,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                66,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -104,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,942,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) attributable to owners of parent | 
                                                66,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -106,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to | ||
| Comprehensive income | 
                                                66,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -104,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                66,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -106,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to non-controlling interests | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,942,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |