| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 517,642 | +19.1% |
| 2024/3 | 434,670 | -41.0% |
| 2023/3 | 737,202 | -4.9% |
| 2022/3 | 775,290 | +403.8% |
| 2021/3 | 153,890 | -24.1% |
| 2020/3 | 202,803 | -56.4% |
| 2019/3 | 465,245 | +11.2% |
| 2018/3 | 418,221 | +114.6% |
| 2017/3 | 194,863 | +12.2% |
| 2016/3 | 173,673 | -10.9% |
| 2015/3 | 194,813 | +119.0% |
| 2014/3 | 88,960 | -62.4% |
| 2013/3 | 236,537 | -12.4% |
| 2012/3 | 270,029 | - |