| （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 | 9,409 | 8,737 | 10,483 | 11,375 | 12,190 | 11,720 | 11,951 | 11,574 | 9,879 | 7,863 | 8,425 | 10,597 | 12,686 | 12,633 |
| 売上原価 | - | - | - | 9,241 | 9,797 | 9,423 | 9,814 | 9,670 | 8,443 | 6,812 | 7,071 | 8,883 | 10,619 | 10,940 |
| 売上総利益 | - | - | - | 2,134 | 2,393 | 2,297 | 2,137 | 1,904 | 1,436 | 1,051 | 1,354 | 1,714 | 2,067 | 1,693 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,544 | 1,599 | 1,555 | 1,562 | 1,586 | 1,476 | 1,201 | 1,107 | 1,337 | 1,498 | 1,624 |
| 営業利益 | - | - | - | 590 | 793 | 742 | 575 | 318 | -40 | -151 | 247 | 377 | 569 | 70 |
| 経常（税引前）利益 | 535 | 504 | 527 | 694 | 862 | 865 | 750 | 546 | 44 | -221 | 306 | 515 | 702 | 210 |
| 法人税等合計 | - | - | - | 197 | 180 | 265 | -53 | 136 | 93 | 93 | 145 | 161 | 150 | 246 |
| 純利益 | -75 | 75 | 425 | 490 | 553 | 701 | 764 | 342 | -666 | -432 | 239 | 241 | 450 | -660 |
| 一株あたり利益 | 81.67 | 81.39 | 92.82 | 109.15 | 125 | 165.94 | 190.96 | 81.59 | -171.54 | -114.67 | 55.07 | 56.67 | 110.47 | -187.08 |
| 希薄化後一株あたり利益 | - | - | 92.82 | 109.14 | 124.99 | 165.94 | 190.96 | 81.59 | - | - | 55.07 | 56.67 | 110.47 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 20 | 25 | 30 | 33 | 42 | 48 | 53 | 57 | 10 | 0 | 5 | 10 | 20 | 0 |