| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 587,056 | +36.8% |
| 2024/9 | 429,039 | +86.4% |
| 2023/9 | 230,162 | +123.5% |
| 2022/9 | 102,966 | -124.5% |
| 2021/9 | -420,335 | -1889.5% |
| 2020/9 | 23,489 | -121.3% |
| 2019/9 | -110,022 | -169.5% |
| 2018/9 | 158,405 | +3.9% |
| 2017/9 | 152,432 | -67.2% |
| 2016/9 | 464,148 | +83.2% |
| 2015/9 | 253,381 | +49.2% |
| 2014/9 | 169,845 | +49.0% |
| 2013/9 | 113,960 | +104.5% |
| 2012/9 | 55,717 | +652.2% |
| 2011/9 | 7,407 | - |