| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 89,383 | 87,530 | 95,248 | 103,442 | 102,132 | 107,608 | 124,490 | 136,125 | 130,524 | 113,046 | 133,581 | 149,413 | 158,659 | 159,235 |
| 売上原価 | - | - | - | 91,997 | 92,809 | 95,944 | 108,543 | 120,302 | 117,051 | 102,205 | 118,478 | 137,558 | 143,761 | 139,108 |
| 売上総利益 | - | - | - | 11,445 | 9,323 | 11,664 | 15,946 | 15,822 | 13,472 | 10,841 | 15,103 | 11,855 | 14,898 | 20,127 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 3,300 | 1,247 | 3,216 | 5,792 | 5,092 | 2,843 | 1,264 | 5,041 | 1,050 | 4,350 | 7,316 |
| 営業費用 | - | - | - | 8,145 | 8,076 | 8,447 | 10,153 | 10,730 | 10,629 | 9,576 | 10,061 | 10,805 | 10,547 | 12,810 |
| 経常（税引前）利益 | 4,689 | 3,281 | 4,999 | 3,656 | 1,424 | 3,544 | 6,445 | 5,572 | 2,883 | 1,540 | 5,997 | 2,083 | 5,339 | 8,101 |
| 法人税等合計 | - | - | - | 1,756 | 513 | 710 | 1,617 | 1,885 | 1,969 | 1,012 | 2,258 | 2,038 | 2,782 | 2,320 |
| 純利益 | 1,573 | 710 | 290 | 526 | 745 | 2,107 | 3,949 | 1,945 | 1,777 | -960 | 3,640 | -3,595 | 1,336 | 4,261 |
| 一株あたり利益 | 36.41 | 11.14 | 24.91 | 5.89 | 9.07 | 25.27 | 463.77 | 218.01 | 194.28 | -171.62 | 515.97 | -550.88 | 190.52 | 653.84 |
| 希薄化後一株あたり利益 | 35.43 | 11.05 | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 9 | 6 | 8 | 6 | 6 | 6 | 63 | 90 | 90 | - | 160 | 80 | 180 | 240 |