| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 124,981 | +61.3% |
| 2023/12 | 77,481 | -78.5% |
| 2022/12 | 360,355 | +43.9% |
| 2021/12 | 250,430 | +199.9% |
| 2020/12 | 83,499 | -60.5% |
| 2019/12 | 211,248 | +54.7% |
| 2018/12 | 136,535 | -73.9% |
| 2017/12 | 522,643 | +79.4% |
| 2016/12 | 291,350 | -6.2% |
| 2015/12 | 310,660 | -0.3% |
| 2014/12 | 311,510 | +61.1% |
| 2013/12 | 193,323 | +37.3% |
| 2012/12 | 140,795 | +87.0% |
| 2011/12 | 75,289 | - |