| 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 | 130,609 | 144,089 | 172,456 | 175,579 | 196,343 | 197,941 | 226,060 | 235,361 | 218,712 | 183,647 | 191,892 | 261,156 | 298,759 | 300,831 |
| 売上原価 | - | - | - | 155,028 | 173,714 | 173,372 | 201,835 | 212,007 | 198,665 | 166,616 | 176,290 | 242,414 | 276,435 | 275,501 |
| 売上総利益 | - | - | - | 20,551 | 22,629 | 24,569 | 24,225 | 23,353 | 20,047 | 17,030 | 15,601 | 18,741 | 22,323 | 25,329 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 5,564 | 6,821 | 8,035 | 6,856 | 6,580 | 4,088 | 3,072 | 1,142 | 2,038 | 3,708 | 5,481 |
| 営業費用 | - | - | - | 14,986 | 15,808 | 16,533 | 17,368 | 16,772 | 15,958 | 13,958 | 14,458 | 16,702 | 18,615 | 19,848 |
| 経常（税引前）利益 | 4,342 | 4,574 | 7,077 | 5,791 | 6,182 | 7,214 | 5,924 | 5,968 | 2,764 | 2,383 | 1,292 | 1,921 | 3,001 | 3,047 |
| 法人税等合計 | - | - | - | 2,400 | 2,360 | 1,533 | 601 | 1,223 | 2,112 | 2,309 | 1,068 | 1,643 | 1,477 | 3,744 |
| 純利益 | 1,418 | -4,374 | 1,202 | 3,150 | 4,593 | 5,432 | 5,307 | 2,844 | 930 | -984 | 279 | 1,734 | 1,683 | -6,925 |
| 一株あたり利益 | 134.16 | -253.45 | 257.86 | 115.42 | 176.14 | 261.01 | 262.98 | 152.3 | 17.58 | -62.58 | 11.27 | 93.3 | 90.62 | -372.97 |
| 希薄化後一株あたり利益 | - | - | - | 114.6 | 144.81 | 216.05 | 252.13 | - | - | - | - | - | - | - |
| 一株あたり配当金 | 20 | 10 | 20 | 20 | 20 | 27 | 20 | 20 | 20 | 8 | 10 | 20 | 20 | 20 |