| （単位：百万円） | 2012/4 | 2013/4 | 2014/4 | 2015/4 | 2016/4 | 2017/4 | 2018/4 | 2019/4 | 2020/4 | 2021/4 | 2022/4 | 2023/4 | 2024/4 | 2025/4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 6,275 | 5,675 | 5,509 | 5,850 | 5,920 | 5,791 | 5,705 | 6,037 | 5,366 | 4,466 | 5,045 | 5,096 | 5,210 | 5,456 |
| 売上原価 | - | - | - | 4,733 | 5,118 | 4,857 | 4,624 | 4,629 | 4,536 | 3,938 | 4,373 | 4,388 | 4,186 | 4,455 |
| 売上総利益 | - | - | - | 1,116 | 801 | 933 | 1,081 | 1,408 | 829 | 527 | 672 | 708 | 1,023 | 1,001 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,225 | 1,376 | 1,273 | 1,176 | 1,293 | 1,062 | 1,343 | 1,268 | 1,340 | 1,672 | 1,522 |
| 営業利益 | - | - | - | -110 | -575 | -341 | -96 | 114 | -233 | -817 | -597 | -632 | -650 | -521 |
| 経常（税引前）利益 | 502 | 180 | -53 | 23 | -408 | -272 | -112 | 118 | -451 | -905 | -853 | -928 | -978 | -451 |
| 法人税等合計 | - | - | - | 132 | 56 | 49 | 111 | 530 | 140 | 33 | -28 | 113 | 105 | 101 |
| 純利益 | 251 | 86 | 76 | 277 | -805 | 222 | -128 | 917 | -542 | -935 | -670 | -1,102 | -819 | 43 |
| 一株あたり利益 | 54.83 | 33.18 | 14.26 | 24.77 | -65.54 | 18.04 | -10.35 | 74.48 | -44.94 | -77.3 | -55.43 | -91.15 | -67.73 | 3.56 |
| 希薄化後一株あたり利益 | - | - | - | 24.75 | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 20 | 20 | 20 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 0 | 0 | 10 |