| 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | 2026/03 | |
| 売上高 | 1,200 | 1,203 | 172,224 | 170,005 | 182,177 | 189,554 | 170,773 | 155,460 | 128,842 | 142,019 | 145,638 | 146,174 | 133,871 |
| 売上成長率（％） | - | ||||||||||||
| 売上原価 | - | - | - | 149,212 | 157,633 | 164,813 | 149,556 | 136,092 | 109,541 | 123,018 | 121,289 | 122,570 | 109,683 |
| 売上総利益 | - | - | - | 20,792 | 24,543 | 24,740 | 21,217 | 19,367 | 19,300 | 19,000 | 24,348 | 23,604 | 24,188 |
| 売上総利益率（％） | - | - | - | ||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||
| 営業費用 | - | - | - | 14,468 | 15,125 | 16,054 | 15,720 | 13,694 | 16,454 | 17,664 | 18,641 | 19,469 | 19,549 |
| 営業利益 | - | - | - | 6,323 | 9,417 | 8,686 | 5,497 | 5,672 | 2,846 | 1,335 | 5,706 | 4,135 | 4,638 |
| 経常（税引前）利益 | 503 | 585 | 6,076 | 5,985 | 9,256 | 8,827 | 5,668 | 5,595 | 2,965 | 1,596 | 6,183 | 2,204 | 3,993 |
| 経常（税引前）利益率（％） | 41.9 | 48.6 | 3.5 | 3.5 | 5.1 | 4.7 | 3.3 | 3.6 | 2.3 | 1.1 | 4.2 | 1.5 | 3 |
| 法人税等合計 | - | - | - | 2,255 | 2,245 | 2,658 | 1,945 | 2,117 | 3,571 | 1,959 | 1,872 | 1,184 | 1,735 |
| 実効税率（％） | - | - | - | ||||||||||
| 純利益 | 304 | 252 | 474 | 1,129 | 6,904 | 6,112 | 3,629 | 478 | 4,343 | 1,448 | 3,102 | -7,756 | 2,502 |
| 一株あたり利益 | 41.09 | 34.05 | 224.23 | 69.29 | 446 | 369.42 | 212.89 | 22.68 | 258.92 | 86.34 | 200.95 | -532.37 | 170.79 |
| 一株あたり配当金 | - | - | - | - | - | - | 94 | 50 | 94 | 100 | 100 | 105 | 115 |