| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 25 | - |
| 2025/06 | - | - |
| 2025/03 | 50 | 281.4% |
| 2024/12 | - | - |
| 2024/09 | 25 | - |
| 2024/06 | - | - |
| 2024/03 | 50 | 53.5% |
| 2023/12 | - | - |
| 2023/09 | 25 | - |
| 2023/06 | - | - |
| 2023/03 | 45 | 36.1% |
| 2022/12 | - | - |
| 2022/09 | 20 | - |
| 2022/06 | - | - |
| 2022/03 | 40 | 34.6% |
| 2021/12 | - | - |
| 2021/09 | 20 | - |
| 2021/06 | - | - |
| 2021/03 | 20 | -21.3% |
| 2020/12 | - | - |
| 2020/09 | 10 | - |
| 2020/06 | - | - |
| 2020/03 | 40 | 201.5% |
| 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 |
|---|---|---|---|
| 2025/09 | 8,218.0 | 1 | - |
| 2025/06 | 8,060.0 | 0 | - |
| 2025/03 | 17,321.0 | 30,003.0 | - |
| 2024/12 | 17,158.0 | 12,163.0 | - |
| 2024/09 | 8,657.0 | 1 | - |
| 2024/06 | 8,409.0 | 1 | - |
| 2024/03 | 17,310.0 | 3 | - |
| 2023/12 | 17,128.0 | 2 | - |
| 2023/09 | 8,642.0 | 1 | - |
| 2023/06 | 8,447.0 | 0 | - |
| 2023/03 | 14,522.0 | 30,001.0 | - |
| 2022/12 | 14,364.0 | 21,952.0 | - |
| 2022/09 | 7,349.0 | 12,968.0 | - |
| 2022/06 | 7,172.0 | 4,613.0 | - |
| 2022/03 | 11,024.0 | 2 | - |
| 2021/12 | 10,821.0 | 2 | - |
| 2021/09 | 3,678.0 | 1 | - |
| 2021/06 | 3,573.0 | 0 | - |
| 2021/03 | 7,350.0 | 1 | - |
| 2020/12 | 7,242.0 | 1 | - |
| 2020/09 | 3,671.0 | 1 | - |
| 2020/06 | 3,574.0 | 0 | - |
| 2020/03 | 23,552.0 | 40,002.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2016/03 | |||
| 2015/03 |