| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,753 | -78.2% |
| 2024/12 | 8,055 | +241.5% |
| 2023/12 | 2,359 | -46.5% |
| 2022/12 | 4,412 | +47.5% |
| 2021/12 | 2,992 | -22.6% |
| 2020/12 | 3,864 | -17.0% |
| 2019/12 | 4,656 | -10.4% |
| 2018/12 | 5,194 | +90.4% |
| 2017/12 | 2,728 | +96.2% |
| 2016/12 | 1,390 | +81.8% |
| 2015/12 | 764 | +80.6% |
| 2014/12 | 423 | +140.6% |
| 2013/12 | 175 | +1757.7% |
| 2012/8 | 9 | +19.3% |
| 2011/8 | 7 | - |