| 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 | 2026/03 | |
| 売上高 | 30,596 | 32,024 | 35,738 | 39,189 | 41,462 | 38,578 | 40,416 | 40,974 | 44,263 | 39,177 | 41,964 | 44,805 | 51,943 | 57,005 | 59,339 |
| 売上成長率（％） | - | ||||||||||||||
| 売上原価 | - | - | - | 27,156 | 27,435 | 25,280 | 26,351 | 26,932 | 26,324 | 23,976 | 27,112 | 29,541 | 32,843 | 35,208 | 36,717 |
| 売上総利益 | - | - | - | 12,032 | 14,026 | 13,297 | 14,065 | 14,042 | 17,938 | 15,200 | 14,852 | 15,263 | 19,100 | 21,797 | 22,622 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 7,779 | 7,993 | 7,795 | 8,584 | 8,665 | 8,929 | 8,635 | 9,139 | 9,265 | 10,473 | 11,810 | 13,177 |
| 営業利益 | - | - | - | 4,252 | 6,033 | 5,502 | 5,480 | 5,376 | 9,008 | 6,565 | 5,712 | 5,998 | 8,627 | 9,986 | 9,444 |
| 経常（税引前）利益 | 3,308 | 4,601 | 3,884 | 4,636 | 6,411 | 5,669 | 5,714 | 5,777 | 9,526 | 6,997 | 6,048 | 6,540 | 9,120 | 10,615 | 10,061 |
| 経常（税引前）利益率（％） | 10.8 | 14.4 | 10.9 | 11.8 | 15.5 | 14.7 | 14.1 | 14.1 | 21.5 | 17.9 | 14.4 | 14.6 | 17.6 | 18.6 | 17 |
| 法人税等合計 | - | - | - | 1,656 | 2,089 | 1,670 | 1,882 | 2,213 | 2,920 | 2,319 | 1,847 | 2,091 | 2,801 | 3,362 | 3,055 |
| 実効税率（％） | - | - | - | ||||||||||||
| 純利益 | 1,662 | 2,158 | 1,433 | 2,848 | 4,356 | 4,173 | 3,955 | 4,155 | 5,996 | 5,021 | 4,200 | 4,531 | 6,759 | 8,119 | 5,637 |
| 一株あたり利益 | 95.48 | 125.39 | 85.98 | 98.74 | 155.71 | 150.05 | 149.12 | 159.52 | 230.06 | 194.25 | 159.12 | 178.62 | 265.11 | 107.68 | 99.59 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 58 | 50 | 50 | 57 | 105 | - | 50 |