| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 432,126 | +80.3% |
| 2024/9 | 239,645 | -57.7% |
| 2023/9 | 566,602 | -16.8% |
| 2022/9 | 681,369 | +26.7% |
| 2021/9 | 537,694 | +40.1% |
| 2020/9 | 383,852 | +71.8% |
| 2019/9 | 223,461 | -31.6% |
| 2018/9 | 326,871 | +144.7% |
| 2017/9 | 133,560 | +2.2% |
| 2016/9 | 130,727 | -17.9% |
| 2015/9 | 159,180 | +8.7% |
| 2014/9 | 146,464 | +52.1% |
| 2013/9 | 96,312 | -1.7% |
| 2012/9 | 97,979 | +301.5% |
| 2011/9 | 24,403 | - |