| （単位：十億円） | 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 | 1,291 | 1,436 | 1,629 | 1,705 | 1,890 | 1,786 | 1,665 | 1,833 | 1,694 | 1,378 | 1,429 | 1,496 | 1,483 | 1,505 |
| 売上原価 | - | - | - | - | - | - | 1,252 | 1,300 | 1,129 | 909 | 942 | 1,027 | 1,011 | 1,007 |
| 売上総利益 | - | - | - | - | - | - | 577 | 533 | 565 | 469 | 487 | 469 | 473 | 498 |
| 売上総利益率（％） | - | - | - | - | - | - | - | - | ||||||
| 営業費用 | - | - | - | - | - | - | 501 | 520 | 507 | 412 | 422 | 443 | 450 | 467 |
| 営業利益 | - | - | - | 19 | 9 | 5 | -1 | -15 | 39 | 36 | 69 | 25 | 16 | 30 |
| 経常（税引前）利益 | 16 | 53 | 75 | 60 | 48 | 66 | 90 | -18 | 47 | 34 | 67 | 20 | 7 | 20 |
| 法人税等合計 | - | - | - | -1 | -1 | -1 | 1 | 31 | 15 | 17 | 17 | 3 | 16 | 18 |
| 純利益 | 17 | 12 | 6 | 31 | -26 | 43 | 55 | -52 | 13 | 33 | 49 | 16 | -14 | 2 |
| 一株あたり利益 | 6.49 | 73.42 | 72.06 | 105.8 | -65.11 | 148.01 | 189.13 | -179.98 | 43.15 | 113.92 | 167.21 | 55.54 | -48.43 | 6.97 |
| 希薄化後一株あたり利益 | - | - | 71.7 | 74.55 | 37.28 | 22.82 | 73.91 | -179.98 | 39.65 | 108.44 | 158.83 | 55.54 | -48.43 | 6.97 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 40 | 40 | 55 | 60 | 60 | 60 | 65 | 70 | 70 | 75 | 85 | 90 | 90 | 90 |