| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 293,882 | -40.5% |
| 2023/12 | 494,129 | +46.9% |
| 2022/12 | 336,400 | +147.4% |
| 2021/12 | 135,966 | +1057.9% |
| 2020/12 | 11,742 | -97.8% |
| 2019/12 | 525,446 | +24.4% |
| 2019/3 | 466,514 | +10.5% |
| 2018/3 | 422,258 | +20.4% |
| 2017/3 | 350,711 | +19.0% |
| 2016/3 | 294,802 | +80.0% |
| 2015/3 | 163,793 | -18.9% |
| 2014/3 | 201,918 | +23.2% |
| 2013/3 | 163,923 | -926.5% |
| 2012/3 | -19,834 | - |