| （単位：百万円） | 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 | 36,943 | 40,033 | 35,943 | 52,726 | 63,364 | 89,882 | 85,231 | 80,222 | 79,542 | 79,286 | 86,418 | 92,153 |
| 売上原価 | - | 29,931 | 27,287 | 39,704 | 47,322 | 68,162 | 67,220 | 64,145 | 62,861 | 60,203 | 65,980 | 70,359 |
| 売上総利益 | - | 10,102 | 8,657 | 13,023 | 16,041 | 21,720 | 18,011 | 16,077 | 16,681 | 19,083 | 20,437 | 21,794 |
| 売上総利益率（％） | - | |||||||||||
| 営業費用 | - | 5,320 | 5,472 | 7,432 | 8,752 | 12,432 | 11,318 | 10,642 | 9,986 | 10,657 | 11,494 | 12,566 |
| 営業利益 | - | 4,783 | 3,184 | 5,590 | 7,289 | 9,287 | 6,692 | 5,435 | 6,694 | 8,425 | 8,943 | 9,227 |
| 経常（税引前）利益 | 6,421 | 4,465 | 2,812 | 5,325 | 6,936 | 8,478 | 5,513 | 4,616 | 5,692 | 7,280 | 7,599 | 8,604 |
| 法人税等合計 | - | 1,407 | 976 | 1,482 | 2,348 | 2,981 | 1,962 | 505 | 1,881 | 2,475 | 2,508 | 2,633 |
| 純利益 | 1,446 | 3,079 | 1,835 | 3,442 | 4,615 | 3,267 | 276 | 2,878 | 3,270 | 4,810 | 5,004 | 5,775 |
| 一株あたり利益 | 122.21 | 99.7 | 61.72 | 121.7 | 118.55 | 55.68 | 4.86 | 50.98 | 86.74 | 128.83 | 135.32 | 153.65 |
| 希薄化後一株あたり利益 | - | 99.2 | 61.33 | 119.51 | 112.19 | 55.57 | 4.86 | 50.93 | 86.61 | 128.62 | 135.28 | - |
| 配当性向（%） | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | 12 | 14 | 14 | 24 | 24 | 25 | 35 | 24 | 36 | 52 | 55 | 62 |