| 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 | 2026/03 | |
| 売上高 | 133,489 | 154,233 | 140,652 | 145,704 | 116,617 | 112,458 | 127,926 | 116,405 | 101,627 | 102,898 | 135,205 | 179,076 | 175,847 | 116,008 | 99,113 |
| 売上成長率（％） | - | ||||||||||||||
| 売上原価 | - | - | - | 133,697 | 106,949 | 102,710 | 116,576 | 105,870 | 91,866 | 93,554 | 122,294 | 162,074 | 161,144 | 106,762 | 88,647 |
| 売上総利益 | - | - | - | 12,007 | 9,667 | 9,748 | 11,349 | 10,535 | 9,760 | 9,343 | 12,911 | 17,002 | 14,702 | 9,245 | 10,465 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 7,734 | 7,496 | 7,613 | 7,914 | 8,093 | 8,149 | 7,800 | 8,748 | 9,873 | 9,823 | 8,608 | 9,263 |
| 営業利益 | - | - | - | 4,272 | 2,171 | 2,135 | 3,435 | 2,442 | 1,611 | 1,543 | 4,163 | 7,128 | 4,878 | 637 | 1,201 |
| 経常（税引前）利益 | 2,672 | 4,264 | 4,088 | 4,155 | 2,172 | 2,139 | 3,592 | 2,299 | 1,771 | 1,561 | 4,103 | 6,841 | 4,768 | 578 | 1,555 |
| 経常（税引前）利益率（％） | 2 | 2.8 | 2.9 | 2.9 | 1.9 | 1.9 | 2.8 | 2 | 1.7 | 1.5 | 3 | 3.8 | 2.7 | 0.5 | 1.6 |
| 法人税等合計 | - | - | - | 1,583 | 922 | 538 | 1,110 | 810 | 615 | 367 | 1,261 | 2,055 | 1,390 | 639 | 1,760 |
| 実効税率（％） | - | - | - | ||||||||||||
| 純利益 | 700 | 1,536 | 1,617 | 2,491 | 1,770 | 1,297 | 2,314 | 1,487 | 1,258 | 1,259 | 2,874 | 4,825 | 3,275 | 551 | -235 |
| 一株あたり利益 | 55.58 | 94.62 | 114.62 | 104.34 | 75.53 | 55.83 | 104.75 | 72.28 | 32.93 | 33.86 | 76.11 | 137.77 | 96.53 | 15.75 | 38.72 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | - | 34 | 59.5 | 69 | 48.5 | 15.5 | 18.5 |