| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,922 | -18.9% |
| 2024/12 | 3,602 | +230.4% |
| 2023/12 | 1,089 | -87.3% |
| 2022/12 | 8,605 | +528.0% |
| 2021/12 | 1,370 | +637.2% |
| 2020/12 | 185 | +37.6% |
| 2019/12 | 135 | -36.1% |
| 2018/12 | 211 | -81.3% |
| 2017/12 | 1,131 | +916.4% |
| 2016/12 | 111 | -104.1% |
| 2015/12 | -2,690 | -32.0% |
| 2014/12 | -3,955 | -4245.1% |
| 2013/12 | 95 | -86.9% |
| 2012/12 | 729 | +6.7% |
| 2011/12 | 684 | - |