| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 526,164 | +120.2% |
| 2024/8 | 238,895 | -50.8% |
| 2023/8 | 485,975 | +158.8% |
| 2022/8 | 187,776 | +7.3% |
| 2021/8 | 174,942 | +0.5% |
| 2020/8 | 174,091 | -63.6% |
| 2019/8 | 478,790 | -26.2% |
| 2018/8 | 648,783 | +19.8% |
| 2017/8 | 541,355 | +24.5% |
| 2016/8 | 434,842 | +11.3% |
| 2015/8 | 390,744 | +22.0% |
| 2014/8 | 320,307 | +2.1% |
| 2013/8 | 313,726 | +46.5% |
| 2012/8 | 214,170 | +24.7% |
| 2011/8 | 171,800 | - |