| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 627,894 | +12.9% |
| 2024/10 | 555,946 | -12.1% |
| 2023/10 | 632,700 | +7.0% |
| 2022/10 | 591,584 | +3.1% |
| 2021/10 | 573,602 | +12.3% |
| 2020/10 | 510,686 | +33.3% |
| 2019/10 | 382,994 | +48.1% |
| 2018/10 | 258,635 | +8.4% |
| 2017/10 | 238,489 | +77.9% |
| 2016/10 | 134,063 | -7.9% |
| 2015/10 | 145,493 | -21.4% |
| 2014/10 | 185,151 | +39.9% |
| 2013/10 | 132,374 | -171.4% |
| 2012/10 | -185,288 | -884.1% |
| 2011/10 | 23,631 | - |