| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 30 | - |
| 2025/06 | - | - |
| 2025/03 | 40 | 17.7% |
| 2024/12 | - | - |
| 2024/09 | 20 | - |
| 2024/06 | - | - |
| 2024/03 | 40 | 17.8% |
| 2023/12 | - | - |
| 2023/09 | 20 | - |
| 2023/06 | - | - |
| 2023/03 | 50 | - |
| 2022/09 | 30 | - |
| 2022/03 | 40 | - |
| 2021/09 | 20 | - |
| 2021/03 | 35 | - |
| 2020/09 | 15 | - |
| 2020/03 | 35 | - |
| 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 | 2,797.0 | 0 | - |
| 2025/06 | 2,797.0 | 0 | - |
| 2025/03 | 5,595.0 | 641 | - |
| 2024/12 | 5,595.0 | 640 | - |
| 2024/09 | 2,797.0 | 2 | - |
| 2024/06 | 2,797.0 | 1 | - |
| 2024/03 | 5,595.0 | 12 | - |
| 2023/12 | 5,595.0 | 10 | - |
| 2023/09 | 2,797.0 | 7 | - |
| 2023/06 | 2,797.0 | 3 | - |
| 2023/03 | 6,994.0 | 8 | - |
| 2022/03 | 5,595.0 | 11 | - |
| 2021/03 | 4,896.0 | 762 | - |
| 2020/03 | 4,896.0 | 2 | - |
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |