| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 732,966 | -2.3% |
| 2024/3 | 750,406 | +98.1% |
| 2023/3 | 378,778 | -56.7% |
| 2022/3 | 874,108 | +91.5% |
| 2021/3 | 456,438 | -147.5% |
| 2020/3 | -960,291 | -262.3% |
| 2019/3 | 591,698 | +21.5% |
| 2018/3 | 487,106 | +4.9% |
| 2017/3 | 464,332 | +4.8% |
| 2016/3 | 443,207 | +44.5% |
| 2015/3 | 306,635 | +99.8% |
| 2014/3 | 153,450 | -15.0% |
| 2013/3 | 180,536 | +6.9% |
| 2012/3 | 168,880 | - |