| 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 | 28,094 | 28,130 | 29,441 | 29,766 | 30,366 | 32,767 | 34,246 | 31,923 | 29,580 | 30,404 | 29,477 | 29,458 | 28,211 | 28,089 |
| 売上原価 | - | - | - | 24,360 | 25,174 | 26,926 | 28,197 | 26,277 | 24,340 | 25,315 | 25,183 | 25,480 | 23,890 | 24,347 |
| 売上総利益 | - | - | - | 5,405 | 5,192 | 5,841 | 6,049 | 5,646 | 5,241 | 5,089 | 4,294 | 3,978 | 4,321 | 3,741 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 358 | 182 | 501 | 444 | 122 | -87 | 59 | 107 | -217 | 144 | -432 |
| 営業費用 | - | - | - | 5,047 | 5,010 | 5,340 | 5,605 | 5,524 | 5,327 | 5,029 | 4,187 | 4,195 | 4,177 | 4,174 |
| 経常（税引前）利益 | 172 | -22 | -14 | 420 | 209 | 542 | 479 | 157 | -47 | 104 | 174 | -168 | 174 | -405 |
| 法人税等合計 | - | - | - | 33 | 23 | 122 | 176 | 59 | 43 | 24 | 58 | 62 | 4 | 85 |
| 純利益 | 183 | 1 | -3 | 365 | 153 | 391 | 307 | 92 | -146 | 55 | 175 | -191 | 124 | -495 |
| 一株あたり利益 | 17.37 | 0.44 | -4.22 | 35.53 | 14.88 | 38.11 | 149.63 | 44.92 | -71.24 | 26.82 | 85.11 | -93.03 | 60.29 | -241.16 |
| 一株あたり配当金 | 3 | - | - | 3 | 3 | 3 | 25 | 15 | - | 15 | 20 | - | 20 | - |