| （単位：十億円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 372 | 1,049 | 1,192 | 1,300 | 1,589 | 1,840 | 2,173 | 2,311 | 2,399 | 2,269 | 2,872 | 3,430 | 3,416 | 3,557 |
| 売上原価 | - | - | - | 645 | 832 | 979 | 49 | 1,142 | 1,106 | 1,124 | 1,222 | 1,433 | 1,452 | 1,472 |
| 売上総利益 | - | - | - | 655 | 756 | 861 | 528 | 1,169 | 1,293 | 1,146 | 1,650 | 1,997 | 1,965 | 2,086 |
| 売上総利益率（％） | - | - | - | - | - | - | - | - | - | - | ||||
| 営業費用 | - | - | - | 533 | 642 | 734 | 442 | 947 | 1,045 | 983 | 1,250 | 1,603 | 1,521 | 1,559 |
| 営業利益 | - | - | - | 122 | 114 | 127 | 85 | 223 | 206 | 163 | 379 | 344 | 403 | 491 |
| 経常（税引前）利益 | 98 | 128 | 122 | 126 | 119 | 132 | 199 | 240 | 226 | 169 | 383 | 368 | 426 | 527 |
| 法人税等合計 | - | - | - | 57 | 58 | 63 | 38 | 64 | 45 | 37 | 85 | 96 | 72 | 119 |
| 純利益 | 33 | 53 | 46 | 70 | 65 | 86 | 152 | 174 | 180 | 131 | 297 | 270 | 354 | 409 |
| 一株あたり利益 | 634.63 | 143.45 | 126.64 | 127.79 | 114.28 | 152.51 | 90.79 | 104.31 | 108.27 | 79.83 | 181.68 | 168.59 | 225.99 | 271.44 |
| 希薄化後一株あたり利益 | - | - | 126.64 | 127.68 | 114.12 | 152.27 | 59.84 | 104.11 | 108.07 | 79.7 | 180.83 | 167.44 | 222.9 | 268.32 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 260 | 260 | 260 | 47 | 50 | 65 | 23 | 28 | 30 | 20 | 21 | 22 | 23 | 24 |