| （単位：百万円） | 2010/3 | 2011/3 | 2012/3 | 2013/3 | 2014/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 26,140 | 26,520 | 26,042 | 26,509 | 28,829 | - | 47,592 | 50,759 | 51,380 | 47,081 | 42,204 | 47,476 | 53,139 |
| 売上原価 | - | - | - | 19,769 | 20,016 | - | 33,312 | 35,293 | 35,081 | 33,731 | 31,688 | 35,860 | 39,487 |
| 売上総利益 | - | - | - | 6,740 | 8,812 | - | 14,279 | 15,466 | 16,299 | 13,349 | 10,516 | 11,615 | 13,651 |
| 売上総利益率（％） | - | - | - | - | - | - | |||||||
| 営業費用 | - | - | - | 6,951 | 6,836 | - | 7,694 | 8,369 | 8,291 | 8,142 | 8,258 | 8,839 | 9,550 |
| 営業利益 | - | - | - | -211 | 1,976 | - | 6,491 | 6,691 | 7,823 | 4,975 | 2,191 | 2,811 | 2,419 |
| 経常（税引前）利益 | 2,005 | 907 | -3,757 | -1,124 | 1,124 | -668 | 6,321 | 6,646 | 7,125 | 4,564 | 1,794 | 2,240 | 2,175 |
| 法人税等合計 | - | - | - | 608 | -504 | - | 1,942 | 2,301 | 2,385 | 1,573 | 612 | 873 | 679 |
| 純利益 | 1,143 | 692 | -2,504 | -1,795 | 1,356 | -669 | 4,389 | 4,346 | 4,744 | 2,989 | 1,181 | 1,358 | 1,502 |
| 一株あたり利益 | 32.18 | 18.88 | -69.47 | -50.39 | 38.06 | -1680.15 | 110.16 | 109.07 | 119.03 | 74.92 | 29.63 | 34.06 | 37.66 |
| 希薄化後一株あたり利益 | 32.02 | 18.77 | - | - | - | - | 110.1 | 108.98 | 119 | 74.9 | 29.62 | 34.05 | 37.65 |
| 配当性向（%） | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 10 | 10 | 10 | - | - | - | - | 4230 | 42 | 30 | 20 | 11 | 15 |