| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 23 | -105.3% |
| 2024/12 | -439 | -145.4% |
| 2023/12 | 966 | -62.8% |
| 2022/12 | 2,594 | +132.3% |
| 2021/12 | 1,116 | +528.2% |
| 2021/3 | 1,470 | +727.0% |
| 2020/3 | 177 | -76.3% |
| 2019/3 | 748 | +4632.9% |
| 2018/3 | 15 | -103.6% |
| 2017/3 | -439 | -320.1% |
| 2016/3 | 199 | -74.0% |
| 2015/3 | 765 | +16.7% |
| 2014/3 | 655 | +162.4% |
| 2013/3 | 249 | -40.8% |
| 2012/3 | 421 | - |