| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 484,646 | +41.1% |
| 2023/12 | 343,435 | -18.3% |
| 2022/12 | 420,213 | +49.3% |
| 2021/12 | 281,540 | -49.6% |
| 2020/12 | 559,043 | +105.6% |
| 2019/12 | 271,924 | +26.8% |
| 2018/12 | 214,388 | +119.3% |
| 2017/12 | 97,741 | -20.6% |
| 2016/12 | 123,037 | +101.0% |
| 2015/12 | 61,221 | -68.3% |
| 2014/12 | 193,000 | -30.3% |
| 2013/12 | 276,943 | +80.0% |
| 2012/12 | 153,848 | -42.9% |
| 2011/12 | 269,254 | - |