| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 711,788 | +13.6% |
| 2024/9 | 626,442 | +7.3% |
| 2023/9 | 583,753 | +226.9% |
| 2022/9 | 178,578 | -16.4% |
| 2021/9 | 213,567 | -156.0% |
| 2020/9 | -381,047 | -160.1% |
| 2019/9 | 633,861 | -222.0% |
| 2018/9 | -519,558 | -375.8% |
| 2017/9 | 188,382 | -46.4% |
| 2016/9 | 351,239 | +94.6% |
| 2015/9 | 180,499 | +27.2% |
| 2014/9 | 141,953 | -8.8% |
| 2013/9 | 155,618 | +0.3% |
| 2012/9 | 155,165 | +133.3% |
| 2011/9 | 66,495 | - |