| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 119,667 | +44.4% |
| 2024/3 | 82,858 | -80.1% |
| 2023/3 | 417,031 | +52.5% |
| 2022/3 | 273,480 | -33.8% |
| 2021/3 | 413,149 | -6.3% |
| 2020/3 | 440,850 | -15.7% |
| 2019/3 | 523,014 | +13.3% |
| 2018/3 | 461,483 | -28.8% |
| 2017/3 | 647,816 | -31.8% |
| 2016/3 | 950,223 | +44.4% |
| 2015/3 | 658,256 | +15.9% |
| 2014/3 | 567,843 | +8.9% |
| 2013/3 | 521,496 | +16.3% |
| 2012/3 | 448,311 | - |