| （単位：百万円） | 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 | 5,084 | 6,640 | 8,168 | 8,682 | 10,171 | 10,282 | 11,059 | 11,907 | 12,779 | 13,325 | 16,011 | 20,004 | 19,572 | 22,212 |
| 売上原価 | - | - | - | 4,326 | 5,561 | 5,746 | 6,144 | 6,582 | 7,063 | 7,508 | 9,171 | 11,550 | 10,395 | 12,244 |
| 売上総利益 | - | - | - | 4,357 | 4,610 | 4,537 | 4,914 | 5,325 | 5,716 | 5,816 | 6,840 | 8,455 | 9,177 | 9,968 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,610 | 4,106 | 4,271 | 4,556 | 4,808 | 4,983 | 5,795 | 6,495 | 6,731 | 6,894 | 7,230 |
| 営業利益 | - | - | - | 747 | 503 | 265 | 358 | 517 | 732 | 21 | 344 | 1,724 | 2,283 | 2,738 |
| 経常（税引前）利益 | 475 | 655 | 856 | 878 | 544 | 285 | 376 | 573 | 771 | 70 | 553 | 1,844 | 2,253 | 2,784 |
| 法人税等合計 | - | - | - | 364 | 261 | 174 | 169 | 289 | 441 | 192 | 355 | 725 | 750 | 805 |
| 純利益 | 139 | 284 | 222 | 592 | 253 | 8 | 613 | 323 | 219 | -131 | 958 | 1,212 | 1,546 | 1,982 |
| 一株あたり利益 | 56.24 | 78.62 | 85.5 | 58.09 | 24.82 | 0.58 | 60.74 | 32.15 | 22.45 | -13.25 | 100.02 | 135.11 | 165.32 | 206.29 |
| 希薄化後一株あたり利益 | 55.39 | 77.23 | 83.52 | 56.37 | 24.41 | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 5.62 | 7.86 | 15 | 20 | 13 | 9 | 12 | 9 | 9 | 10 | 14 | 41 | 69 | 114 |