| （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 | 17,123 | 16,927 | 20,260 | 19,828 | 21,913 | 23,290 | 23,513 | 29,525 | 30,069 | 29,252 | 34,758 | 33,705 | 41,954 | 46,984 |
| 売上原価 | - | - | - | 3,035 | 3,422 | 3,544 | 3,669 | 4,722 | 5,267 | 4,731 | 5,611 | 5,881 | 7,613 | 7,647 |
| 売上総利益 | - | - | - | 16,793 | 18,491 | 19,747 | 19,844 | 24,803 | 24,801 | 24,522 | 29,146 | 27,823 | 34,341 | 39,338 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,236 | 9,338 | 9,792 | 10,107 | 11,690 | 11,822 | 11,579 | 12,789 | 13,114 | 15,593 | 17,593 |
| 営業利益 | - | - | - | 8,557 | 9,153 | 9,954 | 9,737 | 13,113 | 12,979 | 12,942 | 16,358 | 14,709 | 18,748 | 21,744 |
| 経常（税引前）利益 | 8,977 | 8,747 | 12,281 | 10,465 | 10,452 | 10,995 | 11,198 | 14,051 | 14,030 | 13,935 | 17,158 | 15,835 | 19,870 | 23,045 |
| 法人税等合計 | - | - | - | 3,813 | 3,648 | 3,285 | 2,996 | 4,434 | 4,332 | 4,305 | 5,283 | 4,801 | 6,011 | 7,091 |
| 純利益 | 5,086 | 4,954 | 7,439 | 6,426 | 6,834 | 7,670 | 8,172 | 10,071 | 9,958 | 9,671 | 11,811 | 11,033 | 13,841 | 16,183 |
| 一株あたり利益 | 269.98 | 131.77 | 197.93 | 170.99 | 181.85 | 204.08 | 217.45 | 133.98 | 132.48 | 128.65 | 157.13 | 146.78 | 184.13 | 215.27 |
| 一株あたり配当金 | 80 | 100 | 75 | 56 | 65 | 70 | 80 | 65 | 50 | 55 | 70 | 70 | 80 | 100 |