| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 22 | - |
| 2025/03 | 79 | 51.3% |
| 2024/09 | 19 | - |
| 2024/03 | 76 | - |
| 2023/09 | 76 | - |
| 2023/03 | 154 | 206.6% |
| 2022/09 | 76 | - |
| 2022/03 | 149 | 49.8% |
| 2021/09 | 64 | - |
| 2021/03 | 124 | 50.0% |
| 2020/09 | 60 | - |
| 2020/03 | 156 | 64.8% |
| 2019/09 | ||
| 2019/03 | ||
| 2018/09 | ||
| 2018/03 | ||
| 2017/09 | ||
| 2017/03 | ||
| 2016/09 | ||
| 2016/03 | ||
| 2015/09 | ||
| 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 |
|---|---|---|---|
| 2025/03 | 7,478.0 | 0 | - |
| 2024/03 | 13,548.0 | 0 | - |
| 2023/09 | 9,109.0 | 0 | - |
| 2023/03 | 18,567.0 | 0 | - |
| 2022/09 | 9,692.0 | - | - |
| 2022/03 | 16,109.0 | 0 | - |
| 2021/09 | 7,702.0 | - | - |
| 2021/03 | 15,053.0 | 0 | - |
| 2020/09 | 8,051.0 | - | - |
| 2020/03 | 17,618.0 | 0 | - |
| 2019/09 | |||
| 2019/03 | |||
| 2018/09 | |||
| 2018/03 | |||
| 2017/09 | |||
| 2017/03 | |||
| 2016/09 | |||
| 2016/03 | |||
| 2015/09 | |||
| 2015/03 |