| （単位：円） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/9 | 10.41 | +1326.0% |
| 2024/9 | 0.73 | -82.9% |
| 2023/9 | 4.26 | +89.3% |
| 2022/9 | 2.25 | -37.8% |
| 2021/9 | 3.62 | -31.6% |
| 2020/9 | 5.29 | +20.2% |
| 2019/9 | 4.4 | -26.9% |
| 2018/9 | 6.02 | +634.1% |
| 2017/9 | 0.82 | -81.8% |
| 2017/3 | 5.66 | +25.8% |
| 2016/3 | 4.5 | -21.7% |
| 2015/3 | 5.75 | 0.0% |
| 2014/3 | 5.75 | +21.3% |
| 2013/3 | 4.74 | -27.1% |
| 2012/3 | 6.5 | +75.7% |
| 2011/3 | 3.7 | - |