| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 20,343 | -87.2% |
| 2024/3 | 158,735 | -52.2% |
| 2023/3 | 332,407 | -11.9% |
| 2022/3 | 377,338 | +117.2% |
| 2021/3 | 173,723 | +12.7% |
| 2020/3 | 154,190 | -37.2% |
| 2019/3 | 245,508 | -44.9% |
| 2018/3 | 445,300 | -42.4% |
| 2017/3 | 772,532 | +112.9% |
| 2016/3 | 362,872 | +136.1% |
| 2015/3 | 153,707 | -50.3% |
| 2014/3 | 309,451 | +8.5% |
| 2013/3 | 285,180 | +165.7% |
| 2012/3 | 107,339 | - |