| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 338,186 | +15.2% |
| 2024/8 | 293,445 | +43.1% |
| 2023/8 | 205,130 | -74.3% |
| 2022/8 | 798,044 | +67.8% |
| 2021/8 | 475,504 | +132.5% |
| 2020/8 | 204,511 | -15.2% |
| 2019/8 | 241,266 | +66.7% |
| 2018/8 | 144,748 | -7.2% |
| 2017/8 | 155,968 | +367.6% |
| 2016/8 | 33,357 | -78.4% |
| 2015/8 | 154,428 | +59.3% |
| 2014/8 | 96,927 | -56.1% |
| 2013/8 | 220,602 | +31.9% |
| 2012/8 | 167,279 | +15.0% |
| 2011/8 | 145,482 | - |