| 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 | 132,862 | 106,155 | 111,575 | 118,739 | 106,539 | 103,742 | 118,742 | 129,370 | 117,138 | 97,804 | 146,292 | 170,537 | 169,943 | 159,584 |
| 売上原価 | - | - | - | 101,283 | 91,098 | 87,869 | 101,852 | 112,433 | 102,133 | 90,320 | 125,394 | 147,279 | 148,155 | 135,871 |
| 売上総利益 | - | - | - | 17,456 | 15,441 | 15,872 | 16,889 | 16,937 | 15,005 | 7,483 | 20,897 | 23,257 | 21,788 | 23,712 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 4,933 | 4,286 | 3,861 | 3,219 | 1,055 | 436 | -4,943 | 6,270 | 5,547 | 4,808 | 6,564 |
| 営業費用 | - | - | - | 12,522 | 11,154 | 12,011 | 13,670 | 15,881 | 14,568 | 12,427 | 14,626 | 17,710 | 16,979 | 17,148 |
| 経常（税引前）利益 | 10,781 | 3,721 | 5,915 | 5,824 | 3,286 | 3,214 | 2,837 | 117 | -259 | -5,509 | 5,780 | 3,743 | 1,949 | 4,854 |
| 法人税等合計 | - | - | - | 2,057 | 95 | 1,563 | 2,911 | 1,951 | 2,012 | -768 | 4,214 | 2,409 | 1,448 | 1,433 |
| 純利益 | 53 | 1,167 | 1,545 | 3,726 | 2,674 | 3,807 | 2,918 | 280 | -14,070 | -5,528 | 4,234 | 2,317 | -709 | 2,776 |
| 一株あたり利益 | 20.59 | 6.97 | 21.9 | 23.03 | 16.16 | 22.78 | 188.79 | 18.24 | -914.56 | -359.38 | 264.78 | 142.62 | -63.5 | 155.92 |
| 一株あたり配当金 | 4.5 | 2 | 5 | 6 | 6 | 6 | 37.5 | 60 | - | - | 50 | 50 | 60 | 64 |