Quarter Period Consolidated Statement Of Income
| Concept | 2024-03-01 to 2024-05-31 | 2023-03-01 to 2023-05-31 | 
|---|---|---|
| Quarter period consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                427,142,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                391,791,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                257,073,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                231,656,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                170,069,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                160,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Selling, general and administrative expenses | 
                                                146,773,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                136,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                23,295,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,802,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Non-operating income | 
                                                4,097,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Interest expenses | 
                                                51,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | 
                                                6,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                20,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||
| Gain on sale of non-current assets | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                39,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||
| Extraordinary losses | 
                                                245,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,092,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                20,317,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,634,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                382,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                -57,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -57,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                227,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                19,993,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |