| 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 | 28,087 | 26,908 | 30,446 | 34,338 | 32,511 | 32,887 | 34,367 | 37,394 | 37,682 | 39,159 | 37,378 | 41,284 | 43,292 | 47,136 |
| 売上成長率(%) | - | |||||||||||||
| 売上原価 | - | - | - | 29,136 | 27,497 | 27,685 | 28,988 | 31,429 | 31,529 | 32,794 | 31,263 | 34,450 | 35,798 | 38,950 |
| 売上総利益 | - | - | - | 5,202 | 5,014 | 5,201 | 5,380 | 5,966 | 6,153 | 6,366 | 6,115 | 6,835 | 7,495 | 8,186 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業利益率 (%) | - | - | - | |||||||||||
| 営業利益 | - | - | - | 1,009 | 900 | 996 | 1,064 | 1,470 | 1,709 | 1,742 | 1,561 | 1,894 | 2,325 | 2,786 |
| 営業費用 | - | - | - | 4,194 | 4,113 | 4,206 | 4,316 | 4,495 | 4,444 | 4,623 | 4,553 | 4,940 | 5,169 | 5,400 |
| 経常(税引前)利益 | 696 | 570 | 713 | 1,031 | 909 | 1,051 | 1,168 | 1,553 | 1,765 | 1,791 | 1,608 | 1,979 | 2,421 | 2,853 |
| 経常(税引前)利益率(%) | 2.5 | 2.1 | 2.3 | 3 | 2.8 | 3.2 | 3.4 | 4.2 | 4.7 | 4.6 | 4.3 | 4.8 | 5.6 | 6.1 |
| 法人税等合計 | - | - | - | 446 | 397 | 368 | 434 | 544 | 619 | 627 | 542 | 668 | 753 | 950 |
| 実効税率(%) | - | - | - | |||||||||||
| 純利益 | 338 | 289 | 320 | 585 | 521 | 684 | 733 | 941 | 1,127 | 1,160 | 783 | 1,238 | 1,535 | 1,954 |
| 純利益率(%) | ||||||||||||||
| 一株あたり利益 | 53.72 | 49.39 | 59.49 | 92.35 | 82.25 | 108.04 | 115.86 | 148.68 | 178.09 | 184.01 | 168.61 | 208.71 | 263.56 | 308.79 |
| 希薄化後一株あたり利益 | 53.72 | 49.39 | 59.49 | 92.35 | 82.25 | 108.04 | 115.86 | 148.68 | 178.09 | 184.01 | 168.61 | 208.71 | 263.56 | 308.79 |
| 配当性向(%) | ||||||||||||||
| 一株あたり配当金 | 15 | 13 | 15 | 22 | 22 | 28 | 26 | 32 | 37 | 39 | 39 | 53 | 65 | 80 |
| EBITDA | - | - | - | |||||||||||
| EBITDAマージン(%) | - | - | - |