| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 25 | - |
| 2025/06 | - | - |
| 2025/03 | 50 | 34.0% |
| 2024/12 | - | - |
| 2024/09 | 25 | - |
| 2024/06 | - | - |
| 2024/03 | 30 | 54.5% |
| 2023/12 | - | - |
| 2023/09 | 15 | - |
| 2023/06 | - | - |
| 2023/03 | 40 | - |
| 2022/09 | 27.5 | - |
| 2022/03 | 55 | 47.5% |
| 2021/09 | 27.5 | - |
| 2021/03 | 50 | - |
| 2020/09 | 25 | - |
| 2020/03 | 60 | 48.2% |
| 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 | - | 2 | - |
| 2025/06 | - | 1 | - |
| 2025/03 | - | 6 | - |
| 2024/12 | - | 5 | - |
| 2024/09 | - | 4 | - |
| 2024/06 | - | 2 | - |
| 2024/03 | 5,292.0 | 15 | - |
| 2023/12 | - | 10 | - |
| 2023/09 | 2,404.0 | 4 | - |
| 2023/06 | - | 2 | - |
| 2023/03 | 10,571.0 | 5 | - |
| 2022/09 | 5,283.0 | 2 | - |
| 2022/03 | 10,082.0 | 18 | - |
| 2021/09 | 4,799.0 | 4 | - |
| 2021/03 | 10,557.0 | 8 | - |
| 2020/09 | 5,758.0 | 3 | - |
| 2020/03 | 13,427.0 | 12 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |