| （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 | 39,437 | 36,653 | 40,769 | 45,867 | 44,949 | 44,199 | 50,448 | 52,060 | 49,067 | 44,805 | 54,953 | 60,544 | 67,936 | 69,545 |
| 売上原価 | - | - | - | 33,748 | 32,311 | 31,725 | 35,714 | 37,609 | 34,878 | 32,481 | 39,270 | 42,941 | 46,584 | 47,326 |
| 売上総利益 | - | - | - | 12,119 | 12,638 | 12,475 | 14,735 | 14,451 | 14,189 | 12,325 | 15,683 | 17,603 | 21,351 | 22,218 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 10,357 | 10,705 | 10,624 | 11,334 | 11,519 | 11,883 | 10,882 | 12,131 | 12,877 | 14,201 | 14,565 |
| 営業利益 | - | - | - | 1,762 | 1,933 | 1,850 | 3,401 | 2,932 | 2,306 | 1,442 | 3,552 | 4,726 | 7,151 | 7,653 |
| 経常（税引前）利益 | 1,073 | 913 | 1,284 | 1,641 | 2,077 | 1,921 | 3,600 | 2,860 | 2,256 | 1,512 | 4,312 | 4,955 | 7,390 | 7,576 |
| 法人税等合計 | - | - | - | 534 | 730 | 363 | 503 | 784 | 611 | 840 | 1,615 | 1,489 | 1,740 | 2,804 |
| 純利益 | -1,510 | -79 | 976 | 1,230 | 1,333 | 1,475 | 3,030 | 1,975 | 1,633 | 872 | 2,553 | 3,443 | 5,433 | 6,135 |
| 一株あたり利益 | 10.09 | 19.54 | 59.97 | 62.88 | 74.8 | 68.7 | 145.38 | 98.12 | 82.18 | 44.99 | 132.06 | 179.13 | 283.56 | 316.94 |
| 一株あたり配当金 | 10 | 7.5 | 10 | 15 | 20 | 20 | 26 | 22 | 22 | 22 | 29 | 36 | 40 | 48 |