| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 486,465 | +239.4% |
| 2024/3 | 143,318 | -65.9% |
| 2023/3 | 419,943 | +132.3% |
| 2022/3 | 180,795 | -268.2% |
| 2021/3 | -107,472 | -163.5% |
| 2020/3 | 169,334 | -30.8% |
| 2019/3 | 244,710 | +0.4% |
| 2018/3 | 243,841 | +120.4% |
| 2017/3 | 110,631 | -5.2% |
| 2016/3 | 116,698 | -18.6% |
| 2015/3 | 143,352 | +177.2% |
| 2014/3 | 51,708 | -52.6% |
| 2013/3 | 109,153 | -391.9% |
| 2012/3 | -37,391 | - |