Year To Quarter End Consolidated Statement Of Income
| Concept | 2024-01-01 to 2024-03-31 | 2023-01-01 to 2023-03-31 | 
|---|---|---|
| Year to quarter end consolidated statement of income | ||
| Statement of income | ||
| Net sales | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,400,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||
| Depreciation | 
                                                570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                583,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | 
                                                176,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                299,530,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                -176,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -294,967,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||
| Interest income | 
                                                10,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | 
                                                55,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||
| Non-operating expenses | 
                                                7,274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,721,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | 
                                                -127,811,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -289,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | 
                                                -127,811,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -289,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | 
                                                495,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - deferred | 
                                                -36,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -36,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | 
                                                459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,336,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                -128,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -290,508,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to | ||
| Profit (loss) attributable to owners of parent | 
                                                -128,270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -290,508,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | ||
| Foreign currency translation adjustment | 
                                                -357,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,978,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other comprehensive income | 
                                                -357,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,978,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                -128,627,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -293,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Comprehensive income attributable to | ||
| Comprehensive income attributable to owners of parent | 
                                                -128,627,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -293,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |