| 2012/02 | 2013/02 | 2014/02 | 2015/02 | 2016/02 | 2017/02 | 2018/02 | 2019/02 | 2020/02 | 2021/02 | 2022/02 | 2023/02 | 2024/02 | 2025/02 | 2026/02 | |
| 売上高 | 46,358 | 43,251 | 40,726 | 37,703 | 34,609 | 30,906 | 29,285 | 28,882 | 28,607 | 33,260 | 33,729 | 32,160 | 29,607 | 29,449 | 29,179 |
| 売上成長率（％） | - | ||||||||||||||
| 売上原価 | - | - | - | 18,234 | 16,511 | 14,658 | 13,847 | 13,464 | 13,217 | 15,191 | 15,520 | 15,105 | 14,020 | 13,584 | 13,232 |
| 売上総利益 | - | - | - | 19,468 | 18,098 | 16,248 | 15,438 | 15,417 | 15,389 | 18,068 | 18,208 | 17,055 | 15,587 | 15,865 | 15,947 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 20,090 | 17,879 | 16,702 | 14,614 | 14,902 | 15,113 | 16,552 | 16,902 | 16,614 | 16,519 | 15,794 | 15,731 |
| 営業利益 | - | - | - | -631 | 275 | -499 | 859 | 534 | 304 | 1,504 | 1,310 | 440 | -931 | 70 | 215 |
| 経常（税引前）利益 | 1,617 | 909 | 103 | -383 | 374 | -493 | 915 | 723 | 365 | 1,510 | 1,590 | 818 | -612 | 227 | 468 |
| 経常（税引前）利益率（％） | 3.5 | 2.1 | 0.3 | -1 | 1.1 | -1.6 | 3.1 | 2.5 | 1.3 | 4.5 | 4.7 | 2.5 | -2.1 | 0.8 | 1.6 |
| 法人税等合計 | - | - | - | 1,456 | 106 | 52 | 11 | 8 | 8 | 215 | -48 | 141 | 193 | 17 | 52 |
| 実効税率（％） | - | - | - | ||||||||||||
| 純利益 | 651 | 410 | -35 | -1,921 | 657 | -7,548 | 996 | 695 | 365 | 1,285 | 1,654 | 671 | -858 | 136 | 359 |
| 一株あたり利益 | 66.01 | 41.65 | -3.55 | -194.82 | 66.69 | -980.28 | 143.32 | 100.05 | 52.57 | 194.3 | 232.24 | 94.26 | -120.49 | 19.13 | 50.38 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 5 | 15 | 15 | 15 | 15 | 15 | 20 |