| （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 | 2,864 | 2,899 | 2,890 | 3,163 | 4,376 | 4,451 | 4,609 | 4,950 | 5,279 | 6,891 | 8,092 | 8,753 | 8,001 | 8,101 |
| 売上原価 | - | - | - | 1,223 | 1,649 | 1,632 | 1,785 | 2,106 | 2,007 | 2,348 | 2,754 | 3,033 | 2,977 | 3,064 |
| 売上総利益 | - | - | - | 1,939 | 2,727 | 2,546 | 2,457 | 2,844 | 3,271 | 4,543 | 5,338 | 5,719 | 5,025 | 5,037 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,450 | 1,901 | 1,912 | 1,742 | 1,996 | 2,099 | 2,522 | 2,653 | 2,789 | 2,794 | 3,003 |
| 営業利益 | - | - | - | 488 | 825 | 633 | 714 | 691 | 1,172 | 2,022 | 2,687 | 2,930 | 2,228 | 2,028 |
| 経常（税引前）利益 | 151 | 187 | 331 | 506 | 826 | 607 | 716 | 626 | 1,068 | 1,917 | 2,680 | 2,924 | 2,231 | 2,087 |
| 法人税等合計 | - | - | - | 171 | 251 | 228 | 239 | 295 | 379 | 661 | 879 | 949 | 729 | 591 |
| 純利益 | 201 | 128 | 202 | 293 | 527 | 475 | 494 | 376 | 780 | 1,255 | 1,800 | 1,974 | 1,501 | 1,496 |
| 一株あたり利益 | 27.79 | 20.47 | 32.07 | 15.25 | 27.15 | 24.26 | 25.46 | 19.33 | 39.51 | 63.32 | 90.94 | 99.82 | 76.98 | 77.18 |
| 希薄化後一株あたり利益 | 27.78 | 20.4 | 31.67 | 15.18 | 26.27 | 18.73 | 24.18 | 19.09 | 39.42 | 61.82 | 89.35 | 98.64 | 76.27 | 76.72 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | - | - | 8 | 14 | 12 | 10 | 10 | 11 | 12 | 16 | 23 | 28 | 115 | 100 |