| 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 | 131,803 | 126,386 | 144,467 | 160,724 | 155,919 | 158,772 | 175,209 | 173,650 | 160,217 | 156,795 | 175,660 | 225,387 | 235,221 | 121,619 |
| 売上原価 | - | - | - | 116,834 | 115,113 | 117,869 | 126,840 | 126,150 | 121,768 | 117,659 | 120,475 | 141,706 | 148,335 | 96,684 |
| 売上総利益 | - | - | - | 43,889 | 40,806 | 40,902 | 48,369 | 47,499 | 38,448 | 39,135 | 55,184 | 83,681 | 86,885 | 24,935 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 11,199 | 6,803 | 5,930 | 12,026 | 10,531 | 4,309 | -1,198 | 13,720 | 26,156 | 19,539 | -3,788 |
| 営業費用 | - | - | - | 32,689 | 34,003 | 34,972 | 36,342 | 36,968 | 34,139 | 40,333 | 41,464 | 57,524 | 67,346 | 28,723 |
| 経常（税引前）利益 | 3,018 | 4,047 | 7,573 | 10,334 | 3,791 | 5,026 | 11,808 | 9,173 | 2,674 | -3,406 | 13,700 | 27,229 | 18,246 | -14,276 |
| 法人税等合計 | - | - | - | 3,623 | 1,900 | 2,866 | 3,967 | 2,316 | 3,586 | -1,210 | 3,167 | 4,076 | 7,135 | 1,303 |
| 純利益 | -2,879 | 337 | -580 | 7,952 | 171 | 1,739 | -10,472 | 6,712 | -5,224 | -5,986 | 10,107 | 22,173 | 2,394 | 50,934 |
| 一株あたり利益 | 3.6 | 18.73 | 41.47 | 65.5 | 1.41 | 14.35 | -94.24 | 163.7 | -229.83 | -287.96 | 132.79 | 394.87 | -335.99 | 2,119.53 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | - | 157.45 | - | - | 129.45 | 387.82 | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | 3 | 6 | 6 | 6.5 | 3.5 | 3.5 | 6 | 18 | 30 | - | 30 | 30 | 15 | - |