| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 20 | - |
| 2025/06 | - | - |
| 2025/03 | 40 | 93.1% |
| 2024/12 | - | - |
| 2024/09 | 20 | - |
| 2024/06 | - | - |
| 2024/03 | 40 | 101.6% |
| 2023/12 | - | - |
| 2023/09 | 20 | - |
| 2023/06 | - | - |
| 2023/03 | 55 | 69.3% |
| 2022/12 | - | - |
| 2022/09 | 30 | - |
| 2022/06 | - | - |
| 2022/03 | 60 | 50.4% |
| 2021/12 | - | - |
| 2021/09 | 30 | - |
| 2021/06 | - | - |
| 2021/03 | 55 | 37.9% |
| 2020/12 | - | - |
| 2020/09 | 25 | - |
| 2020/06 | - | - |
| 2020/03 | 51 | 36.8% |
| 2019/12 | ||
| 2019/09 | ||
| 2019/06 | ||
| 2019/03 | ||
| 2018/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 887 | - | - |
| 2025/06 | 876 | - | - |
| 2025/03 | 1,771 | - | - |
| 2024/12 | 1,768 | - | - |
| 2024/09 | 885 | - | - |
| 2024/06 | 873 | - | - |
| 2024/03 | 1,601 | - | - |
| 2023/12 | 1,599 | - | - |
| 2023/09 | 888 | - | - |
| 2023/06 | 875 | - | - |
| 2023/03 | 2,123 | - | - |
| 2022/12 | 2,113 | - | - |
| 2022/09 | 1,059 | - | - |
| 2022/06 | 1,029 | - | - |
| 2022/03 | 2,124 | 449 | - |
| 2021/12 | 2,120 | 449 | - |
| 2021/09 | 1,065 | 449 | - |
| 2021/06 | 1,054 | - | - |
| 2021/03 | 1,799 | 301 | - |
| 2020/12 | 1,797 | 301 | - |
| 2020/09 | 914 | 301 | - |
| 2020/06 | 903 | - | - |
| 2020/03 | 1,654 | 801 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/06 | |||
| 2019/03 | |||
| 2018/03 |