| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 3,425 | -9.2% |
| 2024/12 | 3,773 | -0.0% |
| 2023/12 | 3,774 | -51.8% |
| 2022/12 | 7,838 | +62.7% |
| 2021/12 | 4,817 | +1472.3% |
| 2020/12 | 306 | -65.0% |
| 2019/12 | 874 | -4.9% |
| 2018/12 | 919 | +39.3% |
| 2017/12 | 660 | +67.0% |
| 2016/12 | 395 | +53.4% |
| 2015/12 | 257 | -18.8% |
| 2014/12 | 317 | +128.1% |
| 2013/12 | 139 | +61.2% |
| 2012/12 | 86 | +740.2% |
| 2011/12 | 10 | - |