| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/05 | - | - |
| 2025/05 | 0 | - |
| 2024/11 | 100 | - |
| 2024/05 | - | - |
| 2024/05 | 0 | - |
| 2023/11 | 110 | - |
| 2023/05 | - | - |
| 2023/05 | 0 | - |
| 2022/11 | 110 | - |
| 2022/05 | - | - |
| 2022/05 | 0 | - |
| 2021/11 | 100 | - |
| 2021/05 | - | - |
| 2021/05 | 0 | - |
| 2020/11 | 50 | - |
| 2020/05 | - | - |
| 2020/05 | 0 | - |
| 2019/11 | ||
| 2019/05 | ||
| 2018/11 | ||
| 2017/11 | ||
| 2016/11 | ||
| 2015/11 | ||
| 2014/11 | ||
| 2013/11 | ||
| 2012/11 | ||
| 2011/11 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/05 | 2,302.0 | 938 | - |
| 2024/11 | 2,592.0 | 1,750 | - |
| 2024/05 | 2,592.0 | 198 | - |
| 2023/11 | 2,607.0 | 942 | - |
| 2023/05 | 2,607.0 | 940 | - |
| 2022/11 | 2,410.0 | 1,672 | - |
| 2022/05 | 2,410.0 | 109 | - |
| 2021/11 | 1,241 | 3,296.0 | - |
| 2021/05 | 1,241 | 3,293.0 | - |
| 2020/11 | 2,484.0 | 804 | - |
| 2020/05 | 2,484.0 | 624 | - |
| 2019/11 | |||
| 2018/11 | |||
| 2017/11 | |||
| 2016/11 | |||
| 2015/11 | |||
| 2014/11 |