Statement Of Income
| Concept | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | 
|---|---|---|---|---|---|---|---|---|
| Statement of income | ||||||||
| Statement of income | ||||||||
| Net sales | ||||||||
| Net sales | — | 
                                                2,776,241,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,569,232,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net sales of finished goods | — | 
                                                2,331,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,447,568,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating revenue | ||||||||
| Operating expenses | ||||||||
| Operating expenses - general | ||||||||
| Depreciation | — | 
                                                928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating expenses | ||||||||
| Cost of sales | ||||||||
| Cost of products manufactured | — | 
                                                1,263,443,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                679,762,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | 
                                                1,250,553,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                550,357,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Beginning finished goods inventory | — | 
                                                200,118,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                70,712,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Total | — | 
                                                1,463,561,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                750,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ending finished goods inventory | — | 
                                                213,007,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                200,118,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of finished goods sold | — | 
                                                1,250,553,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                550,357,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of finished goods sold | ||||||||
| Selling, general and administrative expenses | — | 
                                                2,076,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,670,014,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | 
                                                420,706,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                413,374,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating expenses | ||||||||
| Research and development expenses | — | 
                                                1,216,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                903,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary expenses | — | — | — | — | — | — | — | — | 
| Interest expenses | — | — | — | — | — | — | — | — | 
| Interest expenses on bonds | — | 
                                                2,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | — | 
                                                -624,769,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -968,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | — | 
                                                1,525,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,018,875,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | — | 
                                                -550,929,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -651,139,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| General and administrative expenses | ||||||||
| Gross profit | ||||||||
| Non-operating income | ||||||||
| Interest income | — | 
                                                12,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||
| Interest expenses | — | 
                                                32,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                15,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                418,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||
| Selling, general and administrative expenses | ||||||||
| Non-operating income | — | 
                                                3,980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                43,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Financial revenue | — | — | — | — | — | — | — | — | 
| Non-operating income | ||||||||
| Miscellaneous income | — | 
                                                1,718,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,801,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | — | 
                                                31,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||
| Non-operating expenses | — | 
                                                77,820,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                360,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Financial expenses | — | — | — | — | — | — | — | — | 
| Share issuance costs | — | 
                                                1,790,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision of allowance for doubtful accounts | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                324,377,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Miscellaneous losses | — | 
                                                551,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                4,530,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | — | 
                                                -656,224,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -549,653,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||||||||
| Gain on sale of investment securities | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                417,736,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | ||||||||
| Income taxes - current | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| General and administrative expenses | ||||||||
| Income taxes | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -657,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -550,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -550,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -550,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -550,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |