| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 139,228 | -40.2% |
| 2023/12 | 232,868 | -31.3% |
| 2022/12 | 338,927 | -37.5% |
| 2021/12 | 541,901 | +446.3% |
| 2020/12 | 99,195 | -65.8% |
| 2019/12 | 289,818 | +62.9% |
| 2018/12 | 177,958 | +46.3% |
| 2017/12 | 121,649 | +210.2% |
| 2016/12 | 39,215 | -161.0% |
| 2015/12 | -64,320 | -75.0% |
| 2014/12 | -257,015 | -712.8% |
| 2013/12 | 41,944 | -81.6% |
| 2012/12 | 227,865 | +3329.6% |
| 2011/12 | 6,644 | - |