| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 723,150 | +5.3% |
| 2024/3 | 686,649 | -12.9% |
| 2023/3 | 788,097 | +4.3% |
| 2022/3 | 755,815 | +47.7% |
| 2021/3 | 511,621 | -25.3% |
| 2020/3 | 685,133 | +367.5% |
| 2019/3 | 146,543 | -50.3% |
| 2018/3 | 294,579 | -33.0% |
| 2017/3 | 439,392 | -30.1% |
| 2016/3 | 628,912 | -18.3% |
| 2015/3 | 770,123 | +21.0% |
| 2014/3 | 636,329 | +98.1% |
| 2013/3 | 321,192 | +119.9% |
| 2012/3 | 146,083 | - |