| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,627 | +71.7% |
| 2024/12 | 1,529 | +207.2% |
| 2023/12 | 498 | +332.4% |
| 2022/12 | 115 | -96.1% |
| 2021/12 | 2,944 | +247.4% |
| 2020/12 | 847 | +490.9% |
| 2019/12 | 143 | -69.4% |
| 2018/12 | 468 | -28.0% |
| 2017/12 | 650 | +136.1% |
| 2016/12 | 275 | +2.4% |
| 2015/12 | 269 | -8.4% |
| 2014/12 | 293 | +226.0% |
| 2013/12 | 90 | -987.5% |
| 2012/12 | -11 | -194.1% |
| 2011/12 | 10 | - |