| 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 | 33,928 | 32,832 | 32,518 | 33,500 | 37,015 | 36,083 | 31,828 | 28,294 | 25,524 | 27,730 | 29,047 |
| 売上原価 | - | - | - | 29,542 | 32,584 | 32,153 | 28,073 | 24,544 | 22,011 | 23,759 | 25,414 |
| 売上総利益 | - | - | - | 3,958 | 4,431 | 3,930 | 3,755 | 3,750 | 3,513 | 3,971 | 3,632 |
| 売上総利益率（％） | - | - | - | ||||||||
| 営業利益 | - | - | - | 408 | 640 | 351 | 526 | 372 | 65 | 365 | -44 |
| 営業費用 | - | - | - | 3,550 | 3,791 | 3,579 | 3,229 | 3,378 | 3,448 | 3,606 | 3,676 |
| 経常（税引前）利益 | 766 | 774 | 1,038 | 534 | 757 | 442 | 653 | 549 | 235 | 491 | -512 |
| 法人税等合計 | - | - | - | 204 | 338 | 246 | 374 | 248 | 58 | 213 | 22 |
| 純利益 | 438 | 339 | 385 | 329 | 480 | 249 | 279 | 301 | -259 | 392 | -510 |
| 一株あたり利益 | 163.15 | 124.83 | 254 | 124.32 | 185.8 | 89.68 | 98.49 | 105.97 | -90.78 | 137.16 | -177.73 |
| 一株あたり配当金 | 15 | 15 | 15 | 15 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |