Statement Of Income
| Concept | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 | 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 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income | ||||||||||||||||||||
| Statement of income | ||||||||||||||||||||
| Net sales | ||||||||||||||||||||
| Net sales | — | — | — | — | — | — | — | 
                                                918,994,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                925,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Operating revenue | ||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||
| Operating expenses - general | ||||||||||||||||||||
| Remuneration for directors (and other officers) | — | — | — | — | — | — | — | 
                                                46,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                46,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Rent expenses on land and buildings | — | — | — | — | — | — | — | 
                                                1,259,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,259,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Depreciation | — | — | — | — | — | — | — | 
                                                4,316,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                4,277,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||
| Research and development expenses | — | — | — | — | — | — | — | 
                                                53,974,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                41,102,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Other | — | — | — | — | — | — | — | 
                                                64,951,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                50,129,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Cost of sales | ||||||||||||||||||||
| Cost of products manufactured | — | — | — | — | — | — | — | 
                                                532,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                553,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Beginning finished goods inventory | — | — | — | — | — | — | — | 
                                                24,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                26,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Total | — | — | — | — | — | — | — | 
                                                556,993,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                580,366,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Ending finished goods inventory | — | — | — | — | — | — | — | 
                                                29,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                24,008,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Cost of finished goods sold | — | — | — | — | — | — | — | 
                                                527,821,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                556,358,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Cost of finished goods sold | ||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||
| Selling, general and administrative expenses | — | — | — | — | — | — | — | 
                                                322,290,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                295,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Operating profit (loss) | — | — | — | — | — | — | — | 
                                                68,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                72,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Gross profit (loss) | 
                                                715,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                329,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                61,283,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                391,172,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                390,457,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                391,172,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                368,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                320,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,152,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                368,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                624,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                368,064,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | — | — | — | — | — | — | — | 
                                                70,362,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                74,769,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating income | ||||||||||||||||||||
| Interest income | — | — | — | — | — | — | — | 
                                                559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| General and administrative expenses | ||||||||||||||||||||
| Salaries | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Gross profit | ||||||||||||||||||||
| Non-operating income | ||||||||||||||||||||
| Non-operating income | — | — | — | — | — | — | — | 
                                                2,831,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                3,066,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Financial revenue | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Other | — | — | — | — | — | — | — | 
                                                338,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||
| Interest expenses | — | — | — | — | — | — | — | 
                                                255,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary income | — | — | — | — | — | — | — | 
                                                496,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Selling, general and administrative expenses | ||||||||||||||||||||
| Legal welfare expenses | — | — | — | — | — | — | — | 
                                                21,526,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                20,219,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||
| Non-operating expenses | ||||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | — | — | 
                                                1,350,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Financial expenses | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Other | — | — | — | — | — | — | — | 
                                                6,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) before income taxes | — | — | — | — | — | — | — | 
                                                70,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                74,769,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary income | ||||||||||||||||||||
| Income taxes - current | — | — | — | — | — | — | — | 
                                                14,135,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                8,796,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| General and administrative expenses | ||||||||||||||||||||
| Income taxes - deferred | — | — | — | — | — | — | — | 
                                                -632,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                6,682,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Income taxes | — | — | — | — | — | — | — | 
                                                13,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                15,479,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) | — | — | — | 
                                                57,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                57,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                57,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                57,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                59,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                59,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                59,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                59,289,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — |