| （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 | 24,574 | 26,434 | 27,561 | 28,772 | 26,020 | 26,139 | 30,051 | 31,296 | 28,700 | 31,494 | 38,638 | 38,130 | 41,318 | 47,634 |
| 売上原価 | - | - | - | 20,104 | 17,698 | 17,015 | 20,181 | 22,215 | 19,605 | 20,906 | 28,377 | 27,952 | 28,774 | 31,856 |
| 売上総利益 | - | - | - | 8,668 | 8,322 | 9,125 | 9,870 | 9,081 | 9,095 | 10,588 | 10,261 | 10,178 | 12,544 | 15,778 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 7,238 | 7,078 | 6,837 | 7,219 | 6,967 | 7,060 | 7,190 | 8,032 | 8,143 | 8,715 | 9,431 |
| 営業利益 | - | - | - | 1,430 | 1,244 | 2,287 | 2,651 | 2,113 | 2,034 | 3,398 | 2,229 | 2,034 | 3,829 | 6,347 |
| 経常（税引前）利益 | 898 | 1,566 | 1,560 | 1,417 | 1,007 | 1,907 | 2,601 | 2,037 | 1,855 | 3,576 | 2,745 | 2,170 | 3,909 | 6,340 |
| 法人税等合計 | - | - | - | 428 | 345 | 539 | 626 | 459 | 228 | 990 | 733 | 563 | 1,170 | 1,783 |
| 純利益 | 308 | 873 | 782 | 978 | 649 | 1,377 | 1,964 | 1,462 | 1,635 | 2,725 | 2,040 | 1,436 | 2,629 | 4,379 |
| 一株あたり利益 | 48.47 | 116.79 | 110.3 | 92.41 | 63.94 | 162.07 | 237.09 | 176.55 | 198.38 | 331.12 | 247.48 | 173.92 | 317.69 | 264.18 |
| 一株あたり配当金 | 35 | 35 | 35 | 35 | 35 | 45 | 70 | 55 | 55 | 75 | 75 | 85 | 95 | 125 |