| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 50 | - |
| 2025/06 | - | - |
| 2025/03 | 100 | 54.9% |
| 2024/12 | - | - |
| 2024/09 | 50 | - |
| 2024/06 | - | - |
| 2024/03 | 85 | 47.2% |
| 2023/12 | - | - |
| 2023/09 | 40 | - |
| 2023/06 | - | - |
| 2023/03 | 80 | 50.6% |
| 2022/09 | 40 | - |
| 2022/03 | 80 | 23.6% |
| 2021/09 | 30 | - |
| 2021/03 | 60 | 30.3% |
| 2020/09 | 28 | - |
| 2020/03 | 56 | 32.8% |
| 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 | 15,898.0 | 6,508.0 | - |
| 2025/06 | 15,930.0 | - | - |
| 2025/03 | 30,209.0 | - | - |
| 2024/12 | 30,231.0 | - | - |
| 2024/09 | 14,304.0 | 7 | - |
| 2024/06 | 14,334.0 | - | - |
| 2024/03 | 25,431.0 | - | - |
| 2023/12 | 25,453.0 | - | - |
| 2023/09 | 12,710.0 | - | - |
| 2023/06 | 12,733.0 | - | - |
| 2023/03 | 28,595.0 | - | - |
| 2022/09 | 15,880.0 | - | - |
| 2022/03 | 19,700.0 | 11 | - |
| 2021/09 | 10,165.0 | - | - |
| 2021/03 | 17,979.0 | 10,044.0 | - |
| 2020/03 | 18,164.0 | 6 | - |
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |