| （単位：百万円） | 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 | - | 15,120 | 15,194 | 16,586 | 17,512 | 17,082 | 13,886 | 16,064 | 14,757 | 12,679 | 17,503 |
| 売上原価 | - | - | 10,275 | 11,919 | 13,482 | 12,752 | 10,264 | 11,941 | 11,258 | 9,881 | 13,085 |
| 売上総利益 | - | - | 3,866 | 3,647 | 4,030 | 4,330 | 3,622 | 4,122 | 3,500 | 2,798 | 4,418 |
| 売上総利益率（％） | - | - | |||||||||
| 営業費用 | - | - | 2,083 | 2,138 | 2,073 | 2,127 | 1,809 | 1,978 | 1,959 | 2,078 | 2,763 |
| 営業利益 | - | 2,471 | 2,631 | 2,307 | 1,963 | 2,210 | 1,853 | 2,135 | 1,501 | 700 | 1,622 |
| 経常（税引前）利益 | -315 | 2,134 | 2,559 | 2,239 | 1,894 | 2,139 | 1,784 | 2,063 | 1,434 | 652 | 1,498 |
| 法人税等合計 | - | - | 738 | 671 | 563 | 671 | 541 | 651 | 448 | 241 | 525 |
| 純利益 | -316 | 1,511 | 1,680 | 1,459 | 1,331 | 1,467 | 1,231 | 1,452 | 1,007 | 409 | 975 |
| 一株あたり利益 | -685.63 | 109.66 | 121.88 | 105.87 | 96.44 | 104.85 | 87.42 | 105.36 | 72.49 | 29.46 | 70.17 |
| 希薄化後一株あたり利益 | - | - | - | 57.06 | 95.81 | 104.21 | 87.09 | 105.35 | 72.49 | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | ||||
| 一株あたり配当金 | - | - | - | 43 | 44 | 44 | 35 | 43 | 32 | 32 | 32 |