| 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 | 119,550 | 120,899 | 113,062 | 124,373 | 117,259 | 111,327 | 116,862 | 117,405 | 116,761 | 92,635 | 107,777 | 123,197 | 160,653 | 168,191 |
| 売上原価 | - | - | - | 90,733 | 85,004 | 79,350 | 83,712 | 84,493 | 83,301 | 67,730 | 75,262 | 84,387 | 110,024 | 114,643 |
| 売上総利益 | - | - | - | 33,639 | 32,254 | 31,977 | 33,150 | 32,912 | 33,459 | 24,904 | 32,515 | 38,809 | 50,628 | 53,547 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 4,788 | 3,806 | 4,473 | 4,640 | 3,834 | 3,529 | 381 | 4,236 | 5,765 | 13,614 | 14,095 |
| 営業費用 | - | - | - | 28,851 | 28,448 | 27,503 | 28,509 | 29,078 | 29,930 | 24,522 | 28,278 | 33,043 | 37,014 | 39,452 |
| 経常（税引前）利益 | 8,948 | 9,823 | 6,501 | 6,542 | 4,966 | 5,406 | 6,982 | 5,573 | 3,825 | 872 | 4,544 | 5,279 | 14,604 | 14,085 |
| 法人税等合計 | - | - | - | 2,210 | 2,802 | 1,747 | 1,844 | 1,662 | 5,309 | 3,165 | 353 | 39 | 7,400 | 5,306 |
| 純利益 | 4,180 | 6,871 | 3,330 | 4,312 | 4,806 | 1,776 | 5,016 | 4,079 | 7,338 | -2,898 | 3,725 | 6,441 | 17,920 | 12,597 |
| 一株あたり利益 | 44.21 | 51.91 | 29.23 | 28.36 | 31.61 | 11.87 | 41.57 | 169.03 | 304.06 | -120.05 | 154.27 | 266.63 | 741.57 | 529.56 |
| 一株あたり配当金 | 9 | 9 | 7.5 | 8 | 12 | 12 | 14 | 45 | 85 | 199.3 | 75 | 107.5 | 140 | 140 |