| （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 | 17,703 | 20,799 | 39,883 | 34,306 | 34,435 | 27,727 | 32,210 | 27,313 | 24,150 | 30,082 | 30,616 | 31,071 | 40,207 | 39,204 |
| 営業費用 | - | - | - | 10,806 | 11,258 | 11,560 | 11,949 | 12,547 | 13,436 | 15,845 | 16,667 | 17,067 | 20,080 | 21,499 |
| 営業利益 | - | - | - | 22,087 | 21,745 | 14,939 | 18,532 | 13,451 | 8,909 | 12,827 | 12,772 | 11,349 | 15,165 | 15,636 |
| 経常（税引前）利益 | 7,417 | 10,245 | 27,175 | 22,202 | 21,833 | 15,044 | 18,632 | 13,592 | 9,016 | 12,919 | 12,791 | 11,253 | 15,054 | 15,292 |
| 法人税等合計 | - | - | - | 8,757 | 7,388 | 4,670 | 5,747 | 4,162 | 2,707 | 4,535 | 5,032 | 3,386 | 4,253 | 4,495 |
| 純利益 | 4,257 | 6,427 | 16,300 | 15,571 | 14,763 | 10,697 | 12,908 | 9,562 | 6,136 | 10,283 | 11,439 | 7,823 | 9,790 | 10,501 |
| 一株あたり利益 | 16.58 | 25.03 | 63.49 | 60.65 | 57.5 | 41.67 | 50.28 | 37.24 | 23.89 | 40.02 | 44.5 | 30.42 | 38.06 | 40.8 |
| 希薄化後一株あたり利益 | - | - | - | 60.64 | 57.49 | 41.65 | 50.24 | 37.2 | 23.86 | 39.96 | 44.44 | 30.37 | 37.99 | 40.71 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | ||||
| 一株あたり配当金 | 15 | 20 | 50 | 40 | 45 | 33 | 44 | 84 | 45 | 40 | 40 | 40 | 40 | 40 |