| 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 | 59,536 | 62,215 | 68,253 | 63,555 | 62,839 | 58,864 | 62,207 | 71,153 | 72,634 | 85,195 | 81,391 | 81,018 | 79,826 | 84,030 |
| 売上原価 | - | - | - | 38,987 | 38,438 | 37,084 | 39,734 | 45,918 | 46,789 | 53,356 | 51,026 | 51,000 | 48,339 | 49,397 |
| 売上総利益 | - | - | - | 24,568 | 24,400 | 21,780 | 22,473 | 25,235 | 25,845 | 31,838 | 30,365 | 30,018 | 31,486 | 34,632 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | -1,743 | 1,774 | 1,242 | 1,303 | 1,697 | 2,145 | 7,385 | 7,000 | 6,121 | 5,313 | 6,052 |
| 営業費用 | - | - | - | 26,311 | 22,625 | 20,537 | 21,170 | 23,538 | 23,699 | 24,452 | 23,364 | 23,896 | 26,173 | 28,580 |
| 経常（税引前）利益 | 2,521 | 1,514 | 233 | -1,442 | 2,108 | 1,350 | 1,458 | 1,415 | 2,296 | 7,519 | 7,096 | 6,191 | 5,512 | 6,424 |
| 法人税等合計 | - | - | - | 814 | -270 | 259 | 665 | 805 | 750 | 2,222 | 1,562 | 1,988 | 1,924 | 2,079 |
| 純利益 | 470 | 321 | 1,793 | -2,636 | 2,418 | 698 | -993 | 631 | 703 | 5,183 | 5,585 | 4,170 | 3,649 | 4,267 |
| 一株あたり利益 | 17.43 | 7.87 | 15.63 | -79.54 | 71.16 | 19.81 | -30.41 | 18.47 | 20.46 | 149.65 | 160.2 | 119.39 | 105.05 | 124.15 |
| 希薄化後一株あたり利益 | - | - | - | - | 70.97 | 19.8 | - | 18.44 | - | - | - | - | - | - |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 60 | 64.5 | 48 | 42 | 51.5 |