| 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 | 64,801 | 64,020 | 69,265 | 63,362 | 65,571 | 66,394 | 64,959 | 63,013 | 63,566 | 59,076 | 66,582 | 65,829 | 64,779 | 65,157 |
| 売上原価 | - | - | - | 45,182 | 46,863 | 45,813 | 45,459 | 44,623 | 44,407 | 41,015 | 47,312 | 48,366 | 49,056 | 47,480 |
| 売上総利益 | - | - | - | 18,179 | 18,707 | 20,580 | 19,500 | 18,389 | 19,159 | 18,060 | 19,270 | 17,462 | 15,722 | 17,676 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 506 | 1,622 | 2,863 | 1,833 | 470 | 1,941 | 2,343 | 2,351 | 766 | -939 | 1,310 |
| 営業費用 | - | - | - | 17,673 | 17,085 | 17,717 | 17,666 | 17,918 | 17,218 | 15,717 | 16,918 | 16,696 | 16,662 | 16,366 |
| 経常（税引前）利益 | 1,979 | 1,998 | 1,667 | -787 | 303 | 2,002 | 1,517 | -153 | 1,015 | 2,068 | 2,147 | 668 | -1,286 | 537 |
| 法人税等合計 | - | - | - | 146 | 248 | 524 | 266 | -11 | -57 | 734 | 705 | 331 | -179 | 817 |
| 純利益 | 318 | 908 | 1,455 | 771 | 62 | 1,168 | 208 | 219 | 829 | 1,195 | 1,308 | 365 | -2,315 | 1,864 |
| 一株あたり利益 | 51.68 | 58.8 | 36.91 | 16.54 | 1.35 | 24.9 | 22.37 | 23.56 | 88.85 | 125.48 | 140.08 | 39.17 | -248.71 | 190.97 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | 22.31 | 23.56 | - | 125.45 | 140.03 | 39.16 | 111.97 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | ||||
| 一株あたり配当金 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 22.5 | 37.5 | 37.5 | 24 | 24 | 24 | 24 | 24 |