| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 122,479 | +51.5% |
| 2024/9 | 80,829 | -27.7% |
| 2023/9 | 111,871 | +279.3% |
| 2022/9 | 29,492 | -63.5% |
| 2021/9 | 80,748 | -62.3% |
| 2020/9 | 214,204 | -36.6% |
| 2019/9 | 337,921 | +50.2% |
| 2018/9 | 225,035 | +44.4% |
| 2017/9 | 155,791 | +33.3% |
| 2016/9 | 116,849 | +107.8% |
| 2015/9 | 56,245 | +46.5% |
| 2014/9 | 38,394 | +67.4% |
| 2013/9 | 22,937 | -20.2% |
| 2012/9 | 28,738 | -47.4% |
| 2011/9 | 54,619 | - |