| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 425,918 | -41.9% |
| 2024/3 | 733,503 | +133.5% |
| 2023/3 | 314,190 | -432.5% |
| 2022/3 | -94,502 | -140.1% |
| 2021/3 | 235,780 | -65.1% |
| 2020/3 | 675,703 | +57.9% |
| 2019/3 | 427,973 | -24.6% |
| 2018/3 | 567,520 | +0.3% |
| 2017/3 | 566,025 | -6.0% |
| 2016/3 | 602,463 | +8.4% |
| 2015/3 | 555,924 | -33.4% |
| 2014/3 | 834,795 | +119.6% |
| 2013/3 | 380,063 | +68.7% |
| 2012/3 | 225,332 | - |