| (単位:十億円) | 2010/3 | 2011/3 | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 840 | 943 | 1,187 | 1,217 | 1,335 | 1,171 | 1,010 | 874 | 934 | 971 | 1,000 | 771 | 1,244 | 2,325 | 2,166 | 2,266 |
| 売上原価 | - | - | - | 426 | 490 | 525 | 527 | 454 | 498 | 413 | 425 | 440 | 569 | 943 | 848 | 915 |
| 売上総利益 | - | - | - | 790 | 844 | 646 | 483 | 421 | 436 | 558 | 575 | 331 | 675 | 1,381 | 1,316 | 1,351 |
| 売上総利益率(%) | - | - | - | |||||||||||||
| 営業費用 | - | - | - | 77 | 82 | 88 | 87 | 77 | 77 | 72 | 61 | 74 | 78 | 106 | 96 | 135 |
| 営業利益 | - | - | - | 693 | 734 | 535 | 390 | 336 | 357 | 474 | 499 | 248 | 591 | 1,246 | 1,114 | 1,272 |
| 経常(税引前)利益 | 442 | 509 | 767 | 718 | 750 | 575 | 375 | 334 | 387 | 519 | 511 | 257 | 658 | 1,438 | 1,350 | 1,299 |
| 法人税等合計 | - | - | - | 529 | 563 | 464 | 354 | 271 | 309 | 397 | 386 | 171 | 430 | 971 | 921 | 865 |
| 純利益 | 107 | 129 | 194 | 183 | 184 | 78 | 17 | 56 | 40 | 97 | 125 | -104 | 223 | 442 | 322 | 427 |
| 一株あたり利益 | 113.88 | 102.08 | 132.84 | 125.29 | 125.78 | 53.29 | 11.49 | 31.61 | 27.64 | 65.81 | 84.61 | -76.5 | 153.87 | 320.69 | 287.05 | 345.31 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | - | - | - | - | - | - | 364.57 | 248.38 | 345.07 |
| 配当性向(%) | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 5500 | 6000 | 7000 | 7000 | 3609 | 18 | 18 | 18 | 18 | 24 | 30 | 24 | 48 | 62 | 74 | 86 |