| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 517,560 | +59.2% |
| 2024/12 | 325,008 | -8.3% |
| 2023/12 | 354,257 | +28.1% |
| 2022/12 | 276,475 | +18.5% |
| 2021/12 | 233,224 | +4.2% |
| 2020/12 | 223,832 | -7.3% |
| 2019/12 | 241,526 | -1.4% |
| 2018/12 | 244,903 | +12.0% |
| 2017/12 | 218,627 | +0.1% |
| 2016/12 | 218,419 | +13.7% |
| 2015/12 | 192,077 | +31.6% |
| 2014/12 | 146,006 | +76.5% |
| 2013/12 | 82,728 | - |