| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 245 | - |
| 2025/06 | - | - |
| 2025/03 | 490 | 50.2% |
| 2024/12 | - | - |
| 2024/09 | 245 | - |
| 2024/06 | - | - |
| 2024/03 | 440 | 57.0% |
| 2023/12 | - | - |
| 2023/09 | 220 | - |
| 2023/06 | - | - |
| 2023/03 | 500 | 49.9% |
| 2022/12 | - | - |
| 2022/09 | 220 | - |
| 2022/06 | - | - |
| 2022/03 | 440 | 49.7% |
| 2021/12 | - | - |
| 2021/09 | 160 | - |
| 2021/06 | - | - |
| 2021/03 | 240 | 43.7% |
| 2020/12 | - | - |
| 2020/09 | 120 | - |
| 2020/06 | - | - |
| 2020/03 | 240 | - |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 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 |
|---|---|---|---|
| 2025/06 | 8,290.0 | 2 | - |
| 2025/03 | 15,732.0 | 8 | - |
| 2024/12 | 15,732.0 | 8 | - |
| 2024/06 | 7,443.0 | 4 | - |
| 2024/03 | 17,215.0 | 10,015.0 | - |
| 2023/12 | 17,215.0 | 6,556.0 | - |
| 2023/09 | 9,640.0 | 4 | - |
| 2023/06 | 9,640.0 | 3 | - |
| 2023/03 | 17,473.0 | 15,891.0 | - |
| 2022/12 | 17,473.0 | 15,890.0 | - |
| 2022/09 | 9,900.0 | 15,890.0 | - |
| 2022/06 | 9,900.0 | 15,889.0 | - |
| 2022/03 | 10,010.0 | 14,581.0 | - |
| 2021/12 | 10,010.0 | 14,578.0 | - |
| 2021/09 | 4,354.0 | 14,575.0 | - |
| 2021/06 | 4,354.0 | 14,572.0 | - |
| 2021/03 | 8,704.0 | 8 | - |
| 2020/12 | 8,704.0 | 5 | - |
| 2020/09 | 4,352.0 | 3 | - |
| 2020/06 | 4,352.0 | 0 | - |
| 2020/03 | 8,751.0 | 2,758.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |