| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 0 | - |
| 2025/03 | 50 | 28.0% |
| 2024/12 | - | - |
| 2024/09 | 0 | - |
| 2024/06 | - | - |
| 2024/03 | 40 | 22.7% |
| 2023/12 | - | - |
| 2023/09 | 0 | - |
| 2023/06 | - | - |
| 2023/03 | 30 | 23.9% |
| 2022/12 | - | - |
| 2022/09 | 0 | - |
| 2022/06 | - | - |
| 2022/03 | 20 | 26.3% |
| 2021/12 | - | - |
| 2021/09 | 0 | - |
| 2021/06 | - | - |
| 2021/03 | 10 | - |
| 2020/12 | - | - |
| 2020/09 | 0 | - |
| 2020/06 | - | - |
| 2020/03 | 10 | - |
| 2019/12 | ||
| 2019/09 | ||
| 2019/03 | ||
| 2018/03 | ||
| 2017/03 | ||
| 2016/03 | ||
| 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 | 3,108.0 | 0 | - |
| 2025/03 | 2,615.0 | 6,310.0 | - |
| 2024/12 | 2,615.0 | 6,310.0 | - |
| 2024/09 | 2,613.0 | 6,310.0 | - |
| 2024/06 | 2,554.0 | 6,310.0 | - |
| 2024/03 | 1,959 | 0 | - |
| 2023/12 | 1,959 | 0 | - |
| 2023/09 | 1,959 | 0 | - |
| 2023/06 | 1,922 | 0 | - |
| 2023/03 | 645 | - | - |
| 2022/12 | 645 | 0 | - |
| 2022/09 | 645 | 0 | - |
| 2022/06 | 622 | - | - |
| 2022/03 | 322 | - | - |
| 2021/12 | 322 | - | - |
| 2021/09 | 322 | - | - |
| 2021/06 | 313 | - | - |
| 2021/03 | 331 | 365 | - |
| 2020/12 | 331 | 365 | - |
| 2020/09 | 331 | 365 | - |
| 2020/06 | 320 | - | - |
| 2020/03 | 331 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |