| 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 | 29,471 | 28,477 | 30,642 | 30,284 | 27,884 | 26,028 | 27,524 | 28,641 | 26,839 | 24,437 | 32,358 | 33,105 | 32,863 | 32,703 |
| 売上原価 | - | - | - | 25,964 | 23,305 | 22,052 | 22,791 | 23,788 | 22,029 | 19,879 | 26,473 | 28,687 | 27,547 | 27,249 |
| 売上総利益 | - | - | - | 4,319 | 4,578 | 3,975 | 4,733 | 4,852 | 4,809 | 4,557 | 5,884 | 4,418 | 5,316 | 5,453 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 113 | 346 | -442 | 589 | 602 | 428 | 287 | 1,202 | -439 | 361 | 829 |
| 営業費用 | - | - | - | 4,206 | 4,232 | 4,418 | 4,144 | 4,250 | 4,381 | 4,269 | 4,682 | 4,857 | 4,954 | 4,624 |
| 経常（税引前）利益 | 570 | -337 | 390 | 285 | 376 | -369 | 630 | 795 | 707 | 706 | 1,589 | 105 | 780 | 1,195 |
| 法人税等合計 | - | - | - | 19 | 133 | 90 | 93 | 91 | 117 | 126 | 49 | 166 | 182 | 155 |
| 純利益 | 652 | -970 | 53 | 374 | 139 | -501 | 479 | 630 | 524 | 553 | 881 | -397 | 337 | 568 |
| 一株あたり利益 | 22.65 | -21.28 | 5.79 | 8.53 | 2.61 | -14.68 | 11.13 | 15.39 | 12.35 | 13.46 | 21.76 | -11.92 | 5.92 | 14 |
| 一株あたり配当金 | 5 | - | - | - | - | - | - | - | 3 | 3 | 5 | - | - | 4 |