| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 882,000 | +17.3% |
| 2024/9 | 752,000 | -4.7% |
| 2023/9 | 789,000 | +38.9% |
| 2022/9 | 568,000 | +4.8% |
| 2021/9 | 542,000 | +57.1% |
| 2020/9 | 345,000 | -56.4% |
| 2019/9 | 791,000 | -11.7% |
| 2018/9 | 896,000 | +11.9% |
| 2017/9 | 801,000 | +12.5% |
| 2016/9 | 712,000 | +9.2% |
| 2015/9 | 652,042 | +19.0% |
| 2014/9 | 548,037 | +6.0% |
| 2013/9 | 517,233 | +23.5% |
| 2012/9 | 418,665 | +18.2% |
| 2011/9 | 354,129 | - |