| （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 | 9,948 | 9,924 | 10,051 | 12,051 | 14,130 | 13,758 | 13,962 | 15,990 | 14,598 | 10,548 | 10,037 | 12,769 | 14,082 | 15,164 |
| 売上原価 | - | - | - | 10,881 | 12,528 | 11,941 | 12,238 | 14,313 | 13,662 | 10,923 | 9,461 | 11,442 | 12,007 | 12,626 |
| 売上総利益 | - | - | - | 1,170 | 1,601 | 1,817 | 1,723 | 1,676 | 935 | -376 | 575 | 1,326 | 2,075 | 2,539 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 983 | 1,152 | 1,160 | 1,236 | 1,406 | 1,284 | 1,171 | 1,144 | 1,286 | 1,327 | 1,398 |
| 営業利益 | - | - | - | 186 | 448 | 657 | 486 | 270 | -349 | -1,547 | -569 | 40 | 748 | 1,140 |
| 経常（税引前）利益 | 215 | 378 | 39 | 204 | 345 | 703 | 473 | 172 | -708 | -927 | 751 | 184 | 720 | 1,279 |
| 法人税等合計 | - | - | - | 207 | 84 | 347 | 203 | 151 | 85 | 1,048 | 126 | 151 | -189 | 390 |
| 純利益 | 120 | 191 | -394 | 147 | 376 | 318 | 251 | 16 | -3,265 | -3,082 | -1,980 | -305 | 697 | 769 |
| 一株あたり利益 | 9.65 | 10.9 | -40.13 | 9.15 | 24.19 | 21.16 | 15.65 | 0.13 | -196.67 | -179.55 | -99.2 | -14.2 | 24.69 | 24.69 |
| 希薄化後一株あたり利益 | - | 10.82 | - | 8.07 | 21.7 | 18.75 | 14.61 | 0.13 | - | - | - | - | 23.84 | 23.81 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | - | 0 | 0 | 0 | 0 | 0 |