| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 429,315 | +41.0% |
| 2024/9 | 304,468 | +30.9% |
| 2023/9 | 232,583 | -169.1% |
| 2022/9 | -336,418 | -261.3% |
| 2021/9 | 208,615 | -44.2% |
| 2020/9 | 373,765 | +44.1% |
| 2019/9 | 259,308 | -8.8% |
| 2018/9 | 284,467 | +255.3% |
| 2017/9 | 80,054 | -60.6% |
| 2016/9 | 203,377 | +26.2% |
| 2015/9 | 161,102 | +13.7% |
| 2014/9 | 141,652 | +166.9% |
| 2013/9 | 53,083 | +4851.8% |
| 2012/9 | 1,072 | -98.9% |
| 2011/9 | 99,910 | - |