| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 771,000 | +44.2% |
| 2024/9 | 534,504 | -35.7% |
| 2023/9 | 830,898 | +42.2% |
| 2022/9 | 584,202 | +20.4% |
| 2021/9 | 485,231 | +51.4% |
| 2020/9 | 320,538 | -8.4% |
| 2019/9 | 350,018 | -7.6% |
| 2018/9 | 378,619 | +14.7% |
| 2017/9 | 330,051 | +63.1% |
| 2016/9 | 202,317 | +13.8% |
| 2015/9 | 177,837 | +59.5% |
| 2014/9 | 111,500 | -44.5% |
| 2013/9 | 200,917 | +57.0% |
| 2012/9 | 127,994 | +83.9% |
| 2011/9 | 69,608 | - |