| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 15 | - |
| 2025/03 | 30 | 78.0% |
| 2024/09 | 15 | - |
| 2024/03 | 24 | 66.4% |
| 2023/12 | 10 | - |
| 2023/09 | 10 | - |
| 2023/03 | 22 | 183.2% |
| 2022/12 | 2 | - |
| 2022/09 | 2 | - |
| 2022/03 | 14 | 64.4% |
| 2021/12 | 8 | - |
| 2021/09 | 8 | - |
| 2021/03 | 16 | 55.1% |
| 2020/12 | 6 | - |
| 2020/09 | 6 | - |
| 2020/03 | 8 | 67.5% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/03 | ||
| 2018/12 | ||
| 2018/09 | ||
| 2018/03 | ||
| 2017/12 | ||
| 2017/09 | ||
| 2017/03 | ||
| 2016/12 | ||
| 2016/09 | ||
| 2016/03 | ||
| 2015/12 | ||
| 2015/09 | ||
| 2015/03 | ||
| 2014/03 | ||
| 2013/03 | ||
| 2012/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 938 | 1,101 | 216.5% |
| 2025/03 | 1,871 | 1,809 | 152.1% |
| 2024/09 | 906 | 805 | 154.4% |
| 2024/03 | 1,947 | 0 | 83.3% |
| 2023/09 | 1,295 | 0 | 123.9% |
| 2023/03 | 520 | 69 | 76.2% |
| 2022/09 | 389 | 69 | 271.0% |
| 2022/03 | 1,173 | 138 | 94.4% |
| 2021/09 | 648 | 138 | 86.3% |
| 2021/03 | 649 | 0 | 34.7% |
| 2020/09 | 259 | - | - |
| 2020/03 | 409 | 1,242 | 208.7% |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |