| （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 | 68,194 | 70,591 | 94,911 | 92,698 | 87,003 | 98,857 | 105,883 | 109,634 | 99,701 | 103,254 | 115,583 | 143,041 | 142,986 | 147,571 |
| 売上原価 | - | - | - | 72,104 | 66,038 | 74,104 | 81,020 | 85,192 | 77,316 | 78,078 | 89,434 | 112,905 | 114,979 | 116,890 |
| 売上総利益 | - | - | - | 20,594 | 20,965 | 24,752 | 24,862 | 24,441 | 22,384 | 25,176 | 26,149 | 30,135 | 28,007 | 30,681 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 13,342 | 13,560 | 14,210 | 15,127 | 15,369 | 14,609 | 15,074 | 18,076 | 19,680 | 18,477 | 19,968 |
| 営業利益 | - | - | - | 7,252 | 7,404 | 10,541 | 9,734 | 9,072 | 7,775 | 10,101 | 8,072 | 10,454 | 9,529 | 10,712 |
| 経常（税引前）利益 | 4,062 | 4,692 | 8,815 | 8,265 | 6,329 | 10,006 | 9,935 | 8,636 | 6,866 | 10,375 | 8,915 | 10,929 | 10,247 | 11,106 |
| 法人税等合計 | - | - | - | 2,257 | 1,887 | 2,747 | 2,934 | 3,804 | 2,055 | 2,331 | 2,499 | 2,624 | 2,555 | 2,361 |
| 純利益 | 1,923 | 2,703 | 5,044 | 5,887 | 4,330 | 5,909 | 6,810 | 760 | 4,382 | 7,334 | 5,954 | 8,624 | 6,166 | 5,961 |
| 一株あたり利益 | 30.32 | 45.26 | 82.02 | 80.37 | 58.2 | 416.16 | 485.7 | 43.82 | 310.74 | 516.2 | 429.1 | 636.83 | 459.01 | 450.62 |
| 一株あたり配当金 | 10 | 10 | 15 | 15 | 15 | 45 | 100 | 100 | 100 | 100 | 120 | 200 | 200 | 200 |