| 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 | 42,064 | 44,380 | 49,556 | 53,903 | 54,106 | 55,320 | 60,536 | 63,600 | 64,486 | 59,958 | 62,785 | 69,538 | 75,455 | 84,818 |
| 売上成長率（％） | - | |||||||||||||
| 売上原価 | - | - | - | 41,863 | 41,333 | 41,939 | 46,856 | 49,423 | 49,132 | 43,537 | 49,671 | 56,784 | 61,031 | 67,298 |
| 売上総利益 | - | - | - | 12,039 | 12,773 | 13,380 | 13,680 | 14,177 | 15,354 | 16,420 | 13,113 | 12,754 | 14,424 | 17,520 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益率 (%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 9,598 | 9,844 | 10,044 | 10,699 | 11,375 | 12,060 | 12,023 | 9,900 | 10,854 | 11,191 | 12,019 |
| 営業利益 | - | - | - | 2,441 | 2,928 | 3,336 | 2,980 | 2,801 | 3,293 | 4,397 | 3,212 | 1,900 | 3,233 | 5,500 |
| 経常（税引前）利益 | 2,604 | 2,870 | 2,882 | 2,702 | 2,898 | 2,892 | 2,810 | 2,698 | 3,237 | 4,480 | 3,394 | 2,193 | 3,417 | 5,726 |
| 経常（税引前）利益率（％） | 6.2 | 6.5 | 5.8 | 5 | 5.4 | 5.2 | 4.6 | 4.2 | 5 | 7.5 | 5.4 | 3.2 | 4.5 | 6.8 |
| 法人税等合計 | - | - | - | 912 | 780 | 858 | 1,194 | 1,134 | 1,084 | 1,051 | 1,194 | 1,153 | 1,476 | 972 |
| 実効税率（％） | - | - | - | |||||||||||
| 純利益 | 574 | 1,106 | 1,230 | 1,779 | 2,367 | 2,373 | 2,136 | 2,267 | 2,238 | 3,614 | 3,837 | 797 | 2,574 | 2,273 |
| 純利益率（％） | ||||||||||||||
| 一株あたり利益 | 41.65 | 56.36 | 60.7 | 53.59 | 72.24 | 72.42 | 65.19 | 69.18 | 68.31 | 110.29 | 117.07 | 24.34 | 78.56 | 68.49 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 13 | 22 | 22 | 19 | 21 | - |
| EBITDA | - | - | - | |||||||||||
| EBITDAマージン（％） | - | - | - |