| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 40 | - |
| 2025/06 | - | - |
| 2025/03 | 50 | 47.7% |
| 2024/12 | - | - |
| 2024/09 | 25 | - |
| 2024/06 | - | - |
| 2024/03 | 45 | 51.2% |
| 2023/12 | - | - |
| 2023/09 | 20 | - |
| 2023/06 | - | - |
| 2023/03 | 40 | 175.1% |
| 2022/12 | - | - |
| 2022/09 | 20 | - |
| 2022/06 | - | - |
| 2022/03 | 40 | -46.6% |
| 2021/12 | - | - |
| 2021/09 | 20 | - |
| 2021/06 | - | - |
| 2021/03 | 40 | 446.9% |
| 2020/12 | - | - |
| 2020/09 | 20 | - |
| 2020/06 | - | - |
| 2020/03 | 40 | -652.5% |
| 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 | 1,433 | - | - |
| 2025/06 | 1,435 | - | - |
| 2025/03 | 2,955.0 | - | - |
| 2024/12 | 2,957.0 | - | - |
| 2024/09 | 1,489 | - | - |
| 2024/06 | 1,490 | - | - |
| 2024/03 | 2,414.0 | - | - |
| 2023/12 | 2,414.0 | - | - |
| 2023/09 | 1,206 | - | - |
| 2023/06 | 1,207 | - | - |
| 2023/03 | 2,413.0 | - | - |
| 2022/12 | 2,415.0 | - | - |
| 2022/09 | 1,206 | - | - |
| 2022/06 | 1,206 | - | - |
| 2022/03 | 2,411.0 | - | - |
| 2021/12 | 2,413.0 | - | - |
| 2021/09 | 1,205 | - | - |
| 2021/06 | 1,206 | - | - |
| 2021/03 | 2,291.0 | - | - |
| 2020/12 | 2,292.0 | - | - |
| 2020/09 | 1,145 | - | - |
| 2020/06 | 1,145 | - | - |
| 2020/03 | 2,577.0 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |