| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 352,141 | -11.2% |
| 2024/3 | 396,459 | +35.9% |
| 2023/3 | 291,722 | -15.4% |
| 2022/3 | 345,027 | +208.8% |
| 2021/3 | 111,718 | +21.6% |
| 2020/3 | 91,841 | -66.7% |
| 2019/3 | 275,701 | -13.3% |
| 2018/3 | 318,049 | +68.9% |
| 2017/3 | 188,294 | +52.5% |
| 2016/3 | 123,506 | +159.5% |
| 2015/3 | 47,600 | -250.1% |
| 2014/3 | -31,709 | -75.8% |
| 2013/3 | -131,067 | -282.6% |
| 2012/3 | 71,783 | - |