| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 335,714 | +29.1% |
| 2024/3 | 259,959 | -20.7% |
| 2023/3 | 327,883 | +19.4% |
| 2022/3 | 274,624 | -13.1% |
| 2021/3 | 315,978 | +66.4% |
| 2020/3 | 189,936 | +1.3% |
| 2019/3 | 187,520 | +15.2% |
| 2018/3 | 162,841 | -29.7% |
| 2017/3 | 231,798 | +47.7% |
| 2016/3 | 156,985 | +671.1% |
| 2015/3 | 20,358 | -106.3% |
| 2014/3 | -324,464 | -651.0% |
| 2013/3 | 58,890 | -223.9% |
| 2012/3 | -47,545 | - |