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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of income | ||||||||||||||||||||
| Statement of income | ||||||||||||||||||||
| Net sales | — | 
                                                10,225,142,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                54,827,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                44,602,844,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                54,827,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,890,616,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                51,900,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                41,960,233,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,379,011,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,939,972,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,900,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Ordinary income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Other operating income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Share of profit of entities accounted for using equity method | — | — | — | 
                                                158,842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                103,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cost of sales | — | — | — | 
                                                40,156,773,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                39,137,976,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                39,002,162,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                38,442,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Operating expenses | ||||||||||||||||||||
| Operating expenses - general | ||||||||||||||||||||
| Depreciation | — | — | — | — | — | — | — | — | — | 
                                                140,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                112,219,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating expenses | ||||||||||||||||||||
| Selling, general and administrative expenses | — | — | — | 
                                                7,752,403,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                6,163,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                5,812,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,269,683,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Provision of allowance for doubtful accounts | — | — | — | 
                                                -16,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -16,187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                14,925,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,121,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other | — | — | — | 
                                                3,478,964,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,293,884,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                2,281,735,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,183,025,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Operating expenses | ||||||||||||||||||||
| Other operating expenses | ||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||
| Ordinary expenses | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Interest expenses | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Interest expenses on bonds | — | — | — | — | — | — | — | — | — | 
                                                925,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Gross profit (loss) | — | — | — | 
                                                14,671,213,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                9,752,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                9,376,848,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                13,457,423,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Ordinary profit (loss) | — | — | — | 
                                                6,888,498,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                4,155,993,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                5,200,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,323,852,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net sales | ||||||||||||||||||||
| Operating profit (loss) | — | 
                                                1,816,748,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,918,809,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,754,512,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                8,571,260,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,588,879,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,750,531,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                6,112,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,564,009,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,638,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,187,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| General and administrative expenses | ||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||
| Research and development expenses | — | — | — | 
                                                535,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                535,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                301,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                301,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cost of sales | ||||||||||||||||||||
| Selling, general and administrative expenses | ||||||||||||||||||||
| Non-operating income | ||||||||||||||||||||
| Interest income | — | — | — | 
                                                29,861,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                7,911,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                19,493,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                39,839,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Dividend income | — | — | — | 
                                                147,568,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                332,388,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                436,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                132,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest on securities | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                33,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Other | — | — | — | 
                                                60,070,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                29,971,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating income | — | — | — | 
                                                396,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                705,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,660,429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,159,768,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Miscellaneous income | — | — | — | — | — | — | — | — | — | 
                                                107,447,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                88,222,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary income | — | — | — | 
                                                852,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                102,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                6,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,883,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Gain on disposal of non-current assets | — | — | — | 
                                                849,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                99,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,859,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,568,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other | — | — | — | 
                                                2,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                2,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                4,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary losses | — | — | — | 
                                                2,831,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                58,931,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                59,767,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Loss on disposal of non-current assets | — | — | — | 
                                                2,831,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                54,367,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                55,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                4,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating expenses | — | — | — | 
                                                426,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                137,974,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                23,543,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                23,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest expenses | — | — | — | 
                                                57,505,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                56,499,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                11,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Bond issuance costs | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,009,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||
| Other | — | — | — | 
                                                14,575,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                8,187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Gross profit | ||||||||||||||||||||
| Profit (loss) before income taxes | — | — | — | 
                                                6,886,519,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                4,154,594,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                5,148,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,275,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary income | ||||||||||||||||||||
| Income taxes - current | — | — | — | 
                                                2,040,845,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,248,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,588,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,351,395,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes - deferred | — | — | — | 
                                                20,492,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                14,325,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -77,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -190,433,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary losses | ||||||||||||||||||||
| Income taxes | — | — | — | 
                                                2,061,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,262,979,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,510,734,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,160,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) | — | — | 
                                                2,891,614,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,825,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,891,614,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,891,614,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,891,614,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,637,404,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,637,404,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,637,404,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,115,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,637,404,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) attributable to non-controlling interests | — | — | — | 
                                                12,651,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                16,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) attributable to owners of parent | 
                                                4,812,530,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,812,530,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,812,530,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                5,098,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,098,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,098,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit attributable to | ||||||||||||||||||||
| Other comprehensive income | ||||||||||||||||||||
| Valuation difference on available-for-sale securities | — | — | — | 
                                                250,380,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                445,430,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Foreign currency translation adjustment | — | — | — | 
                                                329,694,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                150,933,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Share of other comprehensive income of entities accounted for using equity method | — | — | — | 
                                                57,371,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                28,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Remeasurements of defined benefit plans, net of tax | — | — | — | 
                                                154,809,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -3,249,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other comprehensive income | — | — | — | 
                                                792,255,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                621,438,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Comprehensive income | — | — | — | 
                                                5,617,437,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                5,736,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Comprehensive income attributable to | ||||||||||||||||||||
| Comprehensive income attributable to owners of parent | — | — | — | 
                                                5,604,786,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                5,720,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Comprehensive income attributable to non-controlling interests | — | — | — | 
                                                12,651,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                16,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — |