Quarter Period Consolidated Statement Of Income
| Concept | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 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 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Quarter period consolidated statement of income | ||||||||||||||||||||||||
| Statement of income | ||||||||||||||||||||||||
| Net sales | — | — | — | 
                                                750,048,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                747,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                750,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                610,388,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -270,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                610,118,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                698,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                609,690,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cost of sales | — | — | — | 
                                                762,804,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                787,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Selling, general and administrative expenses | ||||||||||||||||||||||||
| Remuneration for directors (and other officers) | — | — | — | 
                                                57,620,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                57,620,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                56,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                56,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Taxes and dues | — | — | — | 
                                                5,852,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                5,456,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                4,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,350,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Selling, general and administrative expenses | — | — | — | 
                                                294,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                241,043,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                230,430,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                265,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating profit (loss) | — | — | — | 
                                                -797,936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -90,519,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -577,960,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -728,484,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -487,441,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -219,976,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -910,192,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -210,607,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -889,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,120,800,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -674,559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -235,633,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating income | ||||||||||||||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | 
                                                11,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                11,002,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating income | — | — | — | 
                                                2,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                34,604,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                30,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                26,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||
| Interest expenses | — | — | — | 
                                                1,201,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                218,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | — | — | — | 
                                                19,352,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                18,150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                14,896,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | — | — | — | 
                                                -815,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -712,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -873,356,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,136,373,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary income | ||||||||||||||||||||||||
| Extraordinary income | — | — | — | 
                                                2,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                34,867,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                269,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,225,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||
| Impairment losses | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                154,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                154,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary losses | — | — | — | 
                                                279,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                136,830,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                402,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                154,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | — | — | — | 
                                                -813,125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -813,992,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -1,006,572,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,285,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | — | — | — | 
                                                2,160,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,425,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes | — | — | — | 
                                                2,160,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                1,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,425,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | — | — | 
                                                -815,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -815,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -815,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -815,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -815,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -1,007,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,007,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,007,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,288,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,007,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit attributable to | ||||||||||||||||||||||||
| Profit (loss) attributable to owners of parent | 
                                                -815,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -815,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -815,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                -1,288,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -1,288,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,288,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income | — | — | — | 
                                                -815,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -1,288,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Comprehensive income attributable to | ||||||||||||||||||||||||
| Comprehensive income attributable to owners of parent | — | — | — | 
                                                -815,285,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -1,288,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — |