| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 221,684 | +21.7% |
| 2024/3 | 182,221 | -40.5% |
| 2023/3 | 306,130 | +76.5% |
| 2022/3 | 173,440 | -2765.0% |
| 2021/3 | -6,508 | -113.3% |
| 2020/3 | 48,802 | +40.2% |
| 2019/3 | 34,810 | -55.3% |
| 2018/3 | 77,946 | +153.1% |
| 2017/3 | 30,798 | -73.7% |
| 2016/3 | 117,100 | -21.3% |
| 2015/3 | 148,878 | -15.9% |
| 2014/3 | 177,008 | +19.9% |
| 2013/3 | 147,597 | -15.3% |
| 2012/3 | 174,308 | - |