| 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 | 84,098 | 76,724 | 81,023 | 79,835 | 78,155 | 78,310 | 78,801 | 76,808 | 71,658 | 66,621 | 55,018 | 57,981 | 58,701 | 62,414 |
| 売上原価 | - | - | - | 76,199 | 74,297 | 74,688 | 75,206 | 72,970 | 68,313 | 62,727 | 51,283 | 54,304 | 55,017 | 58,213 |
| 売上総利益 | - | - | - | 3,635 | 3,857 | 3,622 | 3,595 | 3,838 | 3,345 | 3,893 | 3,735 | 3,676 | 3,684 | 4,200 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,511 | 3,615 | 3,674 | 3,831 | 3,959 | 4,036 | 3,761 | 3,594 | 3,493 | 3,648 | 3,897 |
| 営業利益 | - | - | - | 124 | 242 | -51 | -235 | -120 | -690 | 132 | 141 | 183 | 35 | 302 |
| 経常（税引前）利益 | 127 | -2,268 | 386 | 135 | 292 | 18 | 38 | -40 | -674 | 189 | 173 | 225 | 76 | 330 |
| 法人税等合計 | - | - | - | 2 | 173 | 3 | 51 | 24 | 16 | 126 | 22 | 73 | -22 | 120 |
| 純利益 | -46 | -3,715 | 580 | 132 | 974 | 649 | 385 | -64 | -690 | 518 | 264 | 223 | 204 | 287 |
| 一株あたり利益 | 0.9 | -173.54 | 21.8 | 5.92 | 43.43 | 289.25 | 171.98 | -28.6 | -307.92 | 231.22 | 117.84 | 100.18 | 91.07 | 128.6 |
| 一株あたり配当金 | 3 | - | - | - | 3 | 30 | 35 | 30 | 30 | 35 | 35 | 35 | 35 | 35 |