| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 20 | - |
| 2025/03 | - | - |
| 2025/03 | 0 | - |
| 2024/09 | 20 | - |
| 2024/03 | - | - |
| 2024/03 | 0 | - |
| 2023/09 | 20 | - |
| 2023/03 | - | - |
| 2023/03 | 0 | - |
| 2022/09 | 20 | 106.2% |
| 2022/03 | - | - |
| 2022/03 | 0 | - |
| 2021/09 | 20 | 84.1% |
| 2021/03 | - | - |
| 2021/03 | 0 | - |
| 2020/09 | 25 | 40.2% |
| 2020/03 | - | - |
| 2020/03 | 0 | - |
| 2019/09 | ||
| 2019/03 | ||
| 2018/09 | ||
| 2017/09 | ||
| 2016/09 | ||
| 2015/09 | ||
| 2014/09 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 2,568.0 | - | - |
| 2025/03 | 2,564.0 | - | - |
| 2024/09 | 2,566.0 | - | - |
| 2024/03 | 2,565.0 | - | - |
| 2023/09 | 2,567.0 | - | - |
| 2023/03 | 2,559.0 | - | - |
| 2022/09 | 2,557.0 | - | - |
| 2022/03 | 2,556.0 | - | - |
| 2021/09 | 3,192.0 | - | - |
| 2021/03 | 3,189.0 | - | - |
| 2020/09 | 2,162.0 | - | - |
| 2020/03 | 2,158.0 | - | - |
| 2019/09 | |||
| 2018/09 | |||
| 2017/09 | |||
| 2016/09 | |||
| 2015/09 | |||
| 2014/09 |