| （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 | 70,327 | 70,887 | 77,350 | 85,015 | 81,401 | 85,074 | 106,649 | 107,718 | 100,159 | 84,720 | 104,024 | 115,480 | 128,738 | 136,303 |
| 売上原価 | - | - | - | 62,069 | 58,600 | 62,982 | 78,849 | 80,262 | 74,702 | 65,200 | 77,266 | 89,312 | 97,433 | 102,540 |
| 売上総利益 | - | - | - | 22,946 | 22,801 | 22,091 | 27,800 | 27,455 | 25,456 | 19,520 | 26,758 | 26,167 | 31,304 | 33,762 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 15,312 | 15,686 | 16,987 | 21,289 | 20,510 | 21,287 | 18,205 | 21,715 | 23,342 | 25,219 | 26,671 |
| 営業利益 | - | - | - | 7,634 | 7,115 | 5,104 | 6,511 | 6,944 | 4,168 | 1,315 | 5,042 | 2,824 | 6,084 | 7,091 |
| 経常（税引前）利益 | 8,948 | 6,935 | 8,064 | 8,130 | 6,796 | 5,428 | 6,709 | 6,976 | 3,660 | 874 | 4,836 | 2,909 | 5,825 | 6,820 |
| 法人税等合計 | - | - | - | 2,878 | 2,234 | 628 | 2,439 | 2,570 | 2,790 | 848 | 1,884 | 2,434 | 2,589 | 3,188 |
| 純利益 | 3,689 | 2,740 | 3,387 | 5,688 | 4,765 | 2,636 | 4,128 | 5,405 | 2,740 | 597 | 2,494 | -1,539 | 3,447 | 3,631 |
| 一株あたり利益 | 136.44 | 110.1 | 118.89 | 112 | 98.44 | 66.19 | 82.42 | 103.44 | 58.22 | 2.25 | 40.7 | -47.05 | 54.5 | 57.7 |
| 一株あたり配当金 | 16 | 14 | 17 | 20 | 26 | 30 | 30 | 30 | 35 | 20 | 25 | 12 | 15 | 18 |