Quarter Period Consolidated Statement Of Income
| Concept | 2023-03-01 to 2023-11-30 | 2022-03-01 to 2022-11-30 | 
|---|---|---|
| Quarter period consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                2,450,026,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,391,875,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                2,110,924,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,951,249,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                339,102,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                440,626,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Selling, general and administrative expenses | 
                                                412,152,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                392,908,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                -73,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,717,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                3,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Dividend income | 
                                                1,185,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,133,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                23,390,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                3,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                10,477,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,245,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                -60,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                64,623,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Extraordinary income | 
                                                1,250,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Impairment losses | 
                                                5,233,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Loss on disaster | 
                                                1,137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | 
                                                10,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                -69,868,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,841,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                13,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,339,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                -18,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -41,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                -4,893,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -29,162,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                -64,974,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                65,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |