| （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 | 40,733 | 45,503 | 48,395 | 52,457 | 46,572 | 41,932 | 41,758 | 45,188 | 46,518 | 43,617 | 59,177 | 47,351 | 53,787 | 60,474 |
| 売上原価 | - | - | - | 44,562 | 39,361 | 33,660 | 34,172 | 38,194 | 37,355 | 34,369 | 49,016 | 36,543 | 42,018 | 47,232 |
| 売上総利益 | - | - | - | 7,895 | 7,211 | 8,272 | 7,585 | 6,994 | 9,162 | 9,247 | 10,161 | 10,807 | 11,768 | 13,241 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,306 | 4,186 | 5,191 | 5,319 | 5,588 | 6,570 | 6,623 | 7,352 | 8,310 | 8,678 | 9,109 |
| 営業利益 | - | - | - | 3,588 | 3,024 | 3,080 | 2,265 | 1,406 | 2,591 | 2,623 | 2,808 | 2,497 | 3,090 | 4,131 |
| 経常（税引前）利益 | 1,432 | 2,745 | 4,776 | 3,891 | 3,227 | 3,441 | 2,646 | 1,771 | 2,970 | 3,053 | 3,474 | 2,896 | 3,579 | 4,403 |
| 法人税等合計 | - | - | - | 1,430 | 1,264 | 1,205 | 609 | 574 | 1,070 | 1,115 | 1,382 | 1,028 | 1,267 | 1,441 |
| 純利益 | 1,748 | 1,341 | 1,768 | 3,028 | 1,906 | 3,746 | 2,362 | 1,025 | 1,717 | 1,777 | 2,334 | 2,379 | 3,555 | 3,640 |
| 一株あたり利益 | 5.93 | 12.53 | 24.18 | 26.08 | 17.45 | 37.38 | 251.26 | 112.8 | 195.87 | 212.41 | 285.43 | 293.63 | 456.13 | 471.62 |
| 一株あたり配当金 | 4 | 4 | 5 | 4 | 5 | 12 | 100 | 100 | 100 | 115 | 145 | 147 | 229 | 236 |