| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 535,000 | +39.3% |
| 2024/9 | 384,044 | +3.2% |
| 2023/9 | 372,148 | -29.4% |
| 2022/9 | 527,316 | +8.1% |
| 2021/9 | 487,754 | -24.2% |
| 2020/9 | 643,590 | +71.0% |
| 2019/9 | 376,453 | +9.1% |
| 2018/9 | 345,120 | +66.9% |
| 2017/9 | 206,840 | -33.8% |
| 2016/9 | 312,662 | +51.1% |
| 2015/9 | 206,903 | +113.0% |
| 2014/9 | 97,127 | -55.4% |
| 2013/9 | 217,684 | +30.7% |
| 2012/9 | 166,539 | +18.4% |
| 2011/9 | 140,683 | - |