| （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 | 1,948 | 1,952 | 2,244 | 2,377 | 2,102 | 1,954 | 2,217 | 2,319 | 2,226 | 2,287 | 2,765 | 2,895 | 2,447 | 2,606 |
| 売上原価 | - | - | - | 1,728 | 1,405 | 1,286 | 542 | 1,576 | 1,519 | 1,516 | 1,891 | 2,074 | 1,947 | 1,881 |
| 売上総利益 | - | - | - | 649 | 697 | 669 | 166 | 742 | 707 | 771 | 874 | 821 | 500 | 725 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 522 | 533 | 534 | 132 | 590 | 575 | 631 | 691 | 878 | 887 | 601 |
| 営業利益 | - | - | - | 127 | 164 | 134 | 33 | 183 | 138 | 137 | 215 | -31 | -489 | 193 |
| 経常（税引前）利益 | 51 | 50 | 111 | 157 | 171 | 167 | 241 | 188 | 130 | 138 | 251 | 0 | -463 | 58 |
| 法人税等合計 | - | - | - | 46 | 45 | 28 | 9 | 36 | 76 | 70 | 65 | 47 | 3 | 15 |
| 純利益 | -10 | -81 | 18 | 71 | 112 | 117 | 134 | 118 | 31 | 46 | 162 | 7 | -312 | 39 |
| 一株あたり利益 | 3.42 | -31.25 | 22.62 | 31.93 | 49.84 | 52.31 | 81.81 | 72.17 | 18.91 | 28.16 | 99.16 | 4.27 | -190.69 | 23.59 |
| 希薄化後一株あたり利益 | - | - | 22.56 | 31.84 | 49.78 | 52.27 | 77.09 | 72.12 | - | - | - | 4.27 | - | 23.58 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | 9 | 6 | 9 | 9 | 14 | 14 | 22 | 22 | 17 | 15 | 24 | 18 | 9 | 9 |