| （単位：百万円） | 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 | 23,722 | 24,788 | 32,838 | 37,214 | 38,209 | 37,547 | 42,248 | 42,834 | 39,614 | 36,520 | 43,863 | 52,903 | 55,271 | 56,332 |
| 売上原価 | - | - | - | 23,628 | 24,642 | 23,758 | 25,751 | 27,942 | 26,626 | 25,317 | 29,520 | 35,578 | 38,133 | 38,391 |
| 売上総利益 | - | - | - | 13,586 | 13,566 | 13,788 | 16,497 | 14,891 | 12,988 | 11,202 | 14,343 | 17,325 | 17,137 | 17,940 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,713 | 6,997 | 7,127 | 8,070 | 8,807 | 8,359 | 8,302 | 9,822 | 10,384 | 11,200 | 12,633 |
| 営業利益 | - | - | - | 6,872 | 6,568 | 6,661 | 8,426 | 6,084 | 4,628 | 2,900 | 4,520 | 6,940 | 5,936 | 5,307 |
| 経常（税引前）利益 | 2,660 | 3,061 | 6,233 | 6,909 | 6,602 | 6,750 | 7,872 | 6,325 | 4,668 | 2,970 | 4,838 | 7,661 | 7,189 | 5,504 |
| 法人税等合計 | - | - | - | 1,452 | 2,422 | 1,762 | 2,035 | 2,413 | 1,036 | 602 | 618 | 1,361 | 1,133 | 807 |
| 純利益 | 972 | 1,349 | 1,634 | 5,152 | 4,118 | 4,942 | 5,476 | 3,759 | 3,303 | 2,186 | 3,952 | 5,672 | 5,735 | 2,662 |
| 一株あたり利益 | 159.18 | 160.83 | 384.37 | 442.87 | 353.46 | 414.32 | 230.47 | 157.7 | 139.49 | 90.89 | 166.22 | 235.58 | 237.75 | 118.25 |
| 一株あたり配当金 | 15 | 20 | 40 | 60 | 60 | 80 | 50 | 60 | 50 | 50 | 60 | 80 | 90 | 100 |