| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 262 | -90.8% |
| 2024/12 | 2,855 | -16.0% |
| 2023/12 | 3,400 | -41.4% |
| 2022/12 | 5,806 | +78.1% |
| 2021/12 | 3,260 | -23.6% |
| 2020/12 | 4,268 | +27.6% |
| 2019/12 | 3,345 | +28.4% |
| 2018/12 | 2,605 | +157.8% |
| 2017/12 | 1,010 | +193.1% |
| 2016/12 | 344 | -66.6% |
| 2015/12 | 1,032 | +7.7% |
| 2014/12 | 958 | -0.6% |
| 2013/12 | 964 | +54.2% |
| 2012/12 | 625 | +40.9% |
| 2011/12 | 443 | - |