| （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 | 1,222 | 1,256 | 1,304 | 1,456 | 1,539 | 1,486 | 1,590 | 1,483 | 1,387 | 1,115 | 1,173 | 1,353 | 1,323 | 1,627 |
| 売上原価 | - | - | - | 1,210 | 1,320 | 1,244 | 1,317 | 1,206 | 1,132 | 933 | 963 | 1,071 | 1,178 | 1,252 |
| 売上総利益 | - | - | - | 246 | 219 | 242 | 273 | 278 | 255 | 180 | 209 | 282 | 145 | 375 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 182 | 197 | 195 | 201 | 195 | 194 | 164 | 177 | 201 | 213 | 224 |
| 営業利益 | - | - | - | 63 | 22 | 47 | 72 | 82 | 61 | 28 | 81 | 82 | -70 | 144 |
| 経常（税引前）利益 | 42 | 36 | 53 | 57 | 10 | 22 | 21 | 66 | 32 | 28 | 88 | 65 | -72 | 138 |
| 法人税等合計 | - | - | - | 21 | -7 | 8 | 6 | 24 | 21 | 11 | 19 | 16 | -7 | 21 |
| 純利益 | 16 | 20 | 15 | 9 | 5 | 10 | 13 | 45 | 18 | 13 | 66 | 45 | -68 | 113 |
| 一株あたり利益 | 16.26 | 22.81 | 22.51 | 5.88 | 0.99 | 3.4 | 53.71 | 258.53 | 84.21 | 88.13 | 439.77 | 294.48 | -450.78 | 744.84 |
| 希薄化後一株あたり利益 | 15.37 | 21.58 | 21.31 | 5.88 | 0.99 | 3.4 | 53.67 | 258.37 | 84.19 | 88.13 | 439.73 | 294.44 | -450.78 | 744.77 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 4 | 5 | 6 | 6 | 3 | - | 60 | 70 | 50 | 0 | 70 | 90 | 100 | 120 |