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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income | ||||||||||||||||||||||
| Statement of income | ||||||||||||||||||||||
| Operating revenue | ||||||||||||||||||||||
| Net sales | ||||||||||||||||||||||
| Net sales | 
                                                794,981,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                55,017,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                858,082,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                12,091,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                849,999,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,674,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                862,091,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -4,008,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                773,119,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                825,137,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,018,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,413,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -3,955,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,130,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                832,595,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                836,550,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other operating revenue | — | — | — | — | — | — | — | — | 
                                                67,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                162,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating revenue | — | — | — | — | — | — | — | — | 
                                                19,501,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                21,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating expenses | ||||||||||||||||||||||
| Cost of sales | ||||||||||||||||||||||
| Cost of sales | — | — | — | 
                                                839,156,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                18,901,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                5,353,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                821,931,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Selling, general and administrative expenses | — | — | — | 
                                                30,400,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                29,659,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Provision of allowance for doubtful accounts | — | — | — | 
                                                -117,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -30,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Operating expenses | — | — | — | — | — | — | — | — | 
                                                18,390,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                18,069,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating expenses | ||||||||||||||||||||||
| Other operating expenses | ||||||||||||||||||||||
| Provision for retirement benefits for directors (and other officers) | — | — | — | 
                                                10,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                836,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Operating expenses | ||||||||||||||||||||||
| Research and development expenses | — | — | — | 
                                                7,601,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                8,550,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Ordinary profit (loss) | — | — | — | 
                                                11,320,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -4,683,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                6,126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                358,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating income | ||||||||||||||||||||||
| Interest income | — | — | — | 
                                                16,780,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                7,713,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                5,170,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,749,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Gross profit (loss) | — | — | — | 
                                                18,926,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -6,226,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -223,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,663,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Gross profit | ||||||||||||||||||||||
| General and administrative expenses | ||||||||||||||||||||||
| Operating profit (loss) | 
                                                -14,591,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -11,474,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,405,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -6,393,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -5,115,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,987,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,487,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -22,094,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -14,843,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,251,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,010,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -6,163,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,828,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -18,995,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -12,832,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||||||||||||||||||||||
| Non-operating income | ||||||||||||||||||||||
| Non-operating income | — | — | — | 
                                                26,962,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                8,385,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                6,039,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,717,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Financial revenue | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Dividend income | — | — | — | 
                                                4,132,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                601,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                806,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,021,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other | — | — | — | 
                                                992,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                70,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                62,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,343,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | — | — | — | 
                                                274,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                301,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                9,183,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,212,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other | — | — | — | — | — | — | — | — | 
                                                26,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                5,589,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||
| Interest expenses | — | — | — | 
                                                1,220,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                4,491,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,563,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,364,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Non-operating expenses | ||||||||||||||||||||||
| Non-operating expenses | ||||||||||||||||||||||
| Non-operating expenses | — | — | — | 
                                                4,167,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                7,953,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,741,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,362,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Financial expenses | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Other | — | — | — | 
                                                734,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                119,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                91,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                631,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | — | — | — | 
                                                3,331,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                45,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,345,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                762,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Impairment losses | — | — | — | 
                                                169,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                62,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                61,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary income | ||||||||||||||||||||||
| Gain on sale of investment securities | — | — | — | 
                                                274,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                274,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                2,384,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,384,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) before income taxes | — | — | — | 
                                                8,263,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -4,426,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                13,964,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,809,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Extraordinary losses | ||||||||||||||||||||||
| Loss on retirement of non-current assets | — | — | — | 
                                                175,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                45,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                10,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - current | — | — | — | 
                                                8,327,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -1,156,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -4,742,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,097,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes - deferred | — | — | — | 
                                                -606,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -2,214,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,561,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,738,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| General and administrative expenses | ||||||||||||||||||||||
| Income taxes | — | — | — | 
                                                8,722,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -3,371,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -3,180,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,662,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Profit (loss) | — | — | 
                                                -1,055,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -459,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,055,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,055,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,055,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                17,145,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,145,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                17,145,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,852,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,145,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |