| （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 | 72,480 | 79,866 | 71,216 | 75,639 | 75,758 | 69,862 | 85,095 | 97,768 | 100,333 | 90,553 | 93,077 | 97,778 | 124,205 | 139,235 |
| 売上原価 | - | - | - | 60,431 | 58,900 | 54,976 | 68,167 | 77,509 | 79,866 | 69,986 | 72,675 | 77,993 | 98,394 | 110,384 |
| 売上総利益 | - | - | - | 15,208 | 16,858 | 14,885 | 16,927 | 20,259 | 20,466 | 20,566 | 20,402 | 19,785 | 25,810 | 28,851 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 9,934 | 11,373 | 11,377 | 12,497 | 12,462 | 12,414 | 14,903 | 14,710 | 14,780 | 19,044 | 19,935 |
| 営業利益 | - | - | - | 5,273 | 5,485 | 3,508 | 4,430 | 7,796 | 8,051 | 5,662 | 5,692 | 5,004 | 6,765 | 8,915 |
| 経常（税引前）利益 | 3,555 | 4,688 | 5,202 | 5,739 | 5,527 | 3,842 | 4,759 | 8,136 | 8,459 | 6,124 | 6,502 | 5,649 | 7,810 | 10,254 |
| 法人税等合計 | - | - | - | 2,367 | 1,903 | 1,318 | 2,362 | 2,262 | 2,660 | 1,854 | 3,243 | 1,287 | 3,265 | 3,493 |
| 純利益 | 1,565 | 1,812 | 3,452 | 3,426 | 3,162 | 2,169 | 3,121 | 5,438 | 5,869 | 1,056 | 8,214 | 4,214 | 4,110 | 8,486 |
| 一株あたり利益 | 40.93 | 53.24 | 89.57 | 75.25 | 69.82 | 49.31 | 66.51 | 112.53 | 130.28 | 22.04 | 186.42 | 96.16 | 62.38 | 154.97 |
| 一株あたり配当金 | 15 | 15 | 17 | 17 | 22 | 17 | 17 | 22 | 24 | 24 | 30 | 40 | 42 | 78 |