| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/08 | - | - |
| 2025/08 | 17 | - |
| 2025/02 | 49 | - |
| 2024/11 | - | - |
| 2024/08 | - | - |
| 2024/08 | 23 | - |
| 2024/05 | - | - |
| 2024/02 | 37 | 21.7% |
| 2023/11 | - | - |
| 2023/08 | - | - |
| 2023/08 | 17 | - |
| 2023/05 | - | - |
| 2023/02 | 26 | 17.9% |
| 2022/11 | - | - |
| 2022/08 | - | - |
| 2022/08 | 12 | - |
| 2022/05 | - | - |
| 2022/02 | 24 | 87.3% |
| 2021/11 | - | - |
| 2021/08 | - | - |
| 2021/08 | 12 | - |
| 2021/05 | - | - |
| 2021/02 | 24 | - |
| 2020/11 | - | - |
| 2020/08 | - | - |
| 2020/08 | 12 | - |
| 2020/05 | - | - |
| 2020/02 | 24 | 31.3% |
| 2019/11 | ||
| 2019/08 | ||
| 2019/08 | ||
| 2019/02 | ||
| 2018/02 | ||
| 2017/02 | ||
| 2016/02 | ||
| 2015/02 | ||
| 2014/02 | ||
| 2013/02 | ||
| 2012/02 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/08 | 3,943.0 | 4,866.0 | - |
| 2025/02 | 6,782.0 | 15,001.0 | - |
| 2024/11 | 6,782.0 | 4,348.0 | - |
| 2024/08 | 3,154.0 | 1 | - |
| 2024/05 | 3,154.0 | - | - |
| 2024/02 | 4,889.0 | 2 | - |
| 2023/11 | 4,889.0 | 1 | - |
| 2023/08 | 2,208.0 | - | - |
| 2023/05 | 2,208.0 | - | - |
| 2023/02 | 4,001.0 | 16,695.0 | - |
| 2022/11 | 4,001.0 | 16,695.0 | - |
| 2022/08 | 2,000 | - | - |
| 2022/05 | 2,000 | - | - |
| 2022/02 | 4,001.0 | 0 | - |
| 2021/11 | 4,001.0 | 0 | - |
| 2021/08 | 2,000 | - | - |
| 2021/05 | 2,000 | - | - |
| 2021/02 | 4,001.0 | 0 | - |
| 2020/11 | 4,001.0 | 0 | - |
| 2020/08 | 2,000 | 0 | - |
| 2020/05 | 2,000 | - | - |
| 2020/02 | 4,145.0 | 9,816.0 | - |
| 2019/11 | |||
| 2019/08 | |||
| 2019/02 | |||
| 2018/02 | |||
| 2017/02 | |||
| 2016/02 | |||
| 2015/02 |