| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 437,688 | +14.0% |
| 2023/12 | 383,937 | +110.5% |
| 2022/12 | 182,386 | -46.2% |
| 2021/12 | 338,748 | +26.7% |
| 2020/12 | 267,430 | -15.9% |
| 2019/12 | 317,815 | +128.9% |
| 2018/12 | 138,833 | -48.5% |
| 2017/12 | 269,766 | -17.7% |
| 2016/12 | 327,621 | +19.5% |
| 2015/12 | 274,158 | +117.0% |
| 2014/12 | 126,324 | +15.6% |
| 2013/12 | 109,236 | +13.2% |
| 2012/12 | 96,510 | -33.4% |
| 2011/12 | 144,993 | - |