| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 794,456 | +24.5% |
| 2024/9 | 637,943 | +60.4% |
| 2023/9 | 397,826 | +22.2% |
| 2022/9 | 325,471 | +63.2% |
| 2021/9 | 199,433 | -1631.9% |
| 2020/9 | -13,019 | -107.5% |
| 2019/9 | 173,090 | -41.9% |
| 2018/9 | 297,817 | +786.9% |
| 2017/9 | 33,581 | -83.7% |
| 2016/9 | 205,521 | -1.7% |
| 2015/9 | 209,012 | -24.5% |
| 2014/9 | 276,868 | +44.9% |
| 2013/9 | 191,043 | +426.5% |
| 2012/9 | 36,285 | -39.0% |
| 2011/9 | 59,442 | - |