| 2011/09 | 2012/09 | 2013/09 | 2014/09 | 2015/09 | 2016/09 | 2017/09 | 2018/09 | 2019/09 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 40,450 | 42,245 | 47,627 | 56,696 | 56,930 | 50,641 | 60,033 | 61,213 | 63,260 | 35,674 | 71,525 | 81,910 | 102,090 | 103,033 | 99,966 |
| 売上原価 | - | - | - | 32,315 | 30,930 | 30,496 | 38,980 | 39,303 | 42,268 | 23,031 | 47,317 | 56,164 | 71,528 | 73,132 | 66,744 |
| 売上総利益 | - | - | - | 24,380 | 25,999 | 20,144 | 21,052 | 21,909 | 20,992 | 12,642 | 24,207 | 25,746 | 30,562 | 29,900 | 33,221 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 14,973 | 16,047 | 15,718 | 17,556 | 17,736 | 17,673 | 8,637 | 17,225 | 19,103 | 21,823 | 22,462 | 24,645 |
| 営業利益 | - | - | - | 9,407 | 9,951 | 4,426 | 3,496 | 4,172 | 3,318 | 4,005 | 6,981 | 6,642 | 8,739 | 7,438 | 8,576 |
| 経常（税引前）利益 | 3,334 | 3,899 | 7,143 | 9,361 | 9,375 | 3,864 | 3,597 | 3,651 | 2,984 | 4,004 | 5,722 | 5,768 | 7,779 | 5,932 | 7,086 |
| 法人税等合計 | - | - | - | 3,125 | 2,723 | 1,385 | 1,105 | 1,174 | 834 | 1,006 | 1,825 | 1,138 | 2,590 | 1,245 | 2,129 |
| 純利益 | 2,178 | 2,285 | 4,715 | 6,137 | 5,625 | 1,084 | 1,807 | 2,655 | 2,802 | 1,513 | 4,344 | 4,679 | 5,147 | 4,777 | 2,427 |
| 一株あたり利益 | 32.52 | 34.13 | 70.47 | 91.82 | 84.16 | 15.49 | 25.7 | 37.46 | 34.07 | 18.75 | 55.23 | 57.32 | 57.23 | 60.89 | 30.06 |
| 一株あたり配当金 | 9 | 9 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 4 | 15 | 15 | 16 | 18 | 22 |