| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 520,478 | -13.4% |
| 2024/3 | 601,253 | -27.5% |
| 2023/3 | 828,966 | -7.3% |
| 2022/3 | 894,411 | -7897.1% |
| 2021/3 | -11,471 | -102.0% |
| 2020/3 | 585,935 | -38.9% |
| 2019/3 | 959,060 | +8.3% |
| 2018/3 | 885,746 | +4.8% |
| 2017/3 | 845,312 | +30.3% |
| 2016/3 | 648,962 | +91.4% |
| 2015/3 | 339,048 | -223.4% |
| 2014/3 | -274,695 | -359.0% |
| 2013/3 | 106,072 | +162.9% |
| 2012/3 | 40,340 | - |