| 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 | 82,561 | 88,426 | 104,564 | 108,255 | 98,110 | 92,688 | 92,177 | 94,703 | 92,965 | 80,437 | 92,168 | 101,007 | 102,261 | 105,830 |
| 売上原価 | - | - | - | 87,648 | 85,051 | 75,213 | 72,630 | 75,482 | 78,413 | 69,017 | 73,528 | 83,222 | 87,213 | 91,478 |
| 売上総利益 | - | - | - | 20,607 | 13,058 | 17,474 | 19,546 | 19,220 | 14,552 | 11,419 | 18,639 | 17,784 | 15,047 | 14,352 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 7,673 | 799 | 5,238 | 6,853 | 5,638 | 1,757 | -1,080 | 5,562 | 3,621 | 1,278 | 128 |
| 営業費用 | - | - | - | 12,933 | 12,258 | 12,236 | 12,693 | 13,581 | 12,794 | 12,499 | 13,077 | 14,163 | 13,768 | 14,223 |
| 経常（税引前）利益 | 3,699 | 3,317 | 10,960 | 7,861 | 405 | 4,739 | 7,164 | 5,980 | 1,598 | -1,164 | 5,828 | 4,326 | 1,660 | -523 |
| 法人税等合計 | - | - | - | 2,608 | -38 | 1,450 | 1,804 | 1,854 | 5,281 | 484 | 918 | 2,428 | 2,219 | 681 |
| 純利益 | 1,016 | 2,171 | 9,849 | 5,252 | 205 | 3,509 | 5,293 | 3,876 | -4,156 | -5,561 | 5,902 | 1,644 | -712 | -2,436 |
| 一株あたり利益 | 13.73 | 38.06 | 117.71 | 50.98 | 1.99 | 34.07 | 513.91 | 376.41 | -403.48 | -539.73 | 572.7 | 159.56 | -69.08 | -236.15 |
| 一株あたり配当金 | 3.5 | 3.5 | 10 | 10 | 12.5 | 12.5 | 125 | 125 | 62.5 | - | 100 | 130 | 130 | 65 |