| （単位：百万円） | 2017/4 | 2018/4 | 2019/4 | 2020/4 | 2021/4 | 2022/4 | 2023/4 | 2024/4 | 2025/4 |
|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 27,071 | 29,667 | 30,561 | 27,614 | 30,552 | 35,370 | 31,948 | 34,431 | 27,512 |
| 売上原価 | - | - | - | 24,450 | 26,562 | 30,925 | 27,901 | 32,106 | 25,096 |
| 売上総利益 | - | - | - | 3,164 | 3,989 | 4,445 | 4,048 | 2,325 | 2,416 |
| 売上総利益率（％） | - | - | - | ||||||
| 営業費用 | - | - | - | 1,367 | 1,315 | 1,492 | 1,439 | 1,514 | 1,555 |
| 営業利益 | - | - | - | 1,795 | 2,674 | 2,953 | 2,608 | 810 | 859 |
| 経常（税引前）利益 | 2,608 | 3,056 | 2,689 | 1,821 | 2,504 | 2,905 | 2,586 | 662 | 830 |
| 法人税等合計 | - | - | - | 600 | 787 | 983 | 972 | 358 | 333 |
| 純利益 | 1,684 | 2,047 | 1,815 | 1,219 | 1,712 | 2,106 | 2,054 | 287 | 573 |
| 一株あたり利益 | 362.99 | 441.19 | 393.12 | 265.17 | 372.48 | 453.89 | 398.9 | 55.8 | 111.33 |
| 一株あたり配当金 | 15 | 20 | 20 | 15 | 20 | 100 | 120 | 160 | 120 |