| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 160 | - |
| 2025/06 | - | - |
| 2025/03 | 240 | - |
| 2024/12 | - | - |
| 2024/09 | 90 | - |
| 2024/06 | - | - |
| 2024/03 | 180 | - |
| 2023/12 | - | - |
| 2023/09 | 80 | - |
| 2023/03 | 80 | - |
| 2022/12 | - | - |
| 2022/09 | 80 | - |
| 2022/06 | - | - |
| 2022/03 | 160 | - |
| 2021/12 | - | - |
| 2021/09 | 40 | - |
| 2021/06 | - | - |
| 2021/03 | 0 | - |
| 2020/12 | - | - |
| 2020/09 | 0 | - |
| 2020/06 | - | - |
| 2020/03 | 90 | - |
| 2019/12 | ||
| 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 | 953 | 2,496.0 | - |
| 2025/06 | 953 | 1,052 | - |
| 2025/03 | 1,248 | 820 | - |
| 2024/12 | 1,248 | 280 | - |
| 2024/09 | 656 | - | - |
| 2024/06 | 656 | 0 | - |
| 2024/03 | 525 | - | - |
| 2023/12 | 525 | - | - |
| 2023/03 | 1,307 | 116 | - |
| 2022/12 | 1,307 | 116 | - |
| 2022/09 | 784 | 115 | - |
| 2022/06 | 784 | 50 | - |
| 2022/03 | 281 | 2,159.0 | - |
| 2021/12 | 281 | 1,501 | - |
| 2021/09 | - | 687 | - |
| 2021/06 | - | 0 | - |
| 2021/03 | 359 | 0 | - |
| 2020/12 | 359 | 0 | - |
| 2020/09 | 359 | 0 | - |
| 2020/06 | 359 | 0 | - |
| 2020/03 | 685 | 1,356 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |