| （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 | 13,192 | 16,924 | 22,933 | 20,728 | 20,111 | 21,678 | 22,636 | 24,068 | 23,089 | 26,711 | 19,504 | 18,510 | 19,745 | 22,838 |
| 売上原価 | - | - | - | 15,596 | 15,381 | 16,646 | 17,518 | 18,501 | 17,339 | 19,613 | 12,217 | 11,555 | 12,071 | 13,821 |
| 売上総利益 | - | - | - | 5,132 | 4,730 | 5,031 | 5,118 | 5,567 | 5,750 | 7,098 | 7,287 | 6,955 | 7,674 | 9,017 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,333 | 4,291 | 4,535 | 4,617 | 4,712 | 4,607 | 5,224 | 5,059 | 4,958 | 5,092 | 5,451 |
| 営業利益 | - | - | - | 798 | 438 | 496 | 501 | 855 | 1,142 | 1,874 | 2,228 | 1,997 | 2,582 | 3,566 |
| 経常（税引前）利益 | 194 | 382 | 1,479 | 887 | 567 | 576 | 625 | 973 | 1,173 | 1,863 | 2,340 | 2,105 | 2,648 | 3,676 |
| 法人税等合計 | - | - | - | 263 | 245 | 172 | 38 | 323 | 469 | 605 | 813 | 740 | 884 | 1,237 |
| 純利益 | 123 | 191 | 479 | 597 | 287 | 387 | 560 | 517 | 742 | 1,260 | 1,546 | 1,346 | 1,766 | 2,441 |
| 一株あたり利益 | 26.97 | 71.49 | 187.74 | 129.95 | 58.83 | 82.97 | 103.74 | 81.98 | 119.7 | 203.15 | 249.53 | 216.41 | 283.89 | 393.61 |
| 希薄化後一株あたり利益 | 15.65 | 39.16 | 100.69 | 70.04 | 32.32 | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 2 | 3 | 6 | 5 | 5 | 6 | 11 | 11 | 13 | 42 | 65 | 65 | 86 | 119 |