| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 37 | - |
| 2025/06 | - | - |
| 2025/03 | 70 | - |
| 2024/12 | - | - |
| 2024/09 | 160 | - |
| 2024/06 | - | - |
| 2024/03 | 300 | - |
| 2023/12 | - | - |
| 2023/09 | 130 | - |
| 2023/06 | - | - |
| 2023/03 | 250 | - |
| 2022/12 | - | - |
| 2022/09 | 110 | - |
| 2022/06 | - | - |
| 2022/03 | 215 | - |
| 2021/12 | - | - |
| 2021/09 | 92.5 | - |
| 2021/06 | - | - |
| 2021/03 | 185 | - |
| 2020/12 | - | - |
| 2020/09 | 80 | - |
| 2020/06 | - | - |
| 2020/03 | 160 | - |
| 2019/12 | ||
| 2019/09 | ||
| 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 | 16,715.0 | - | - |
| 2025/06 | 16,715.0 | - | - |
| 2025/03 | 29,032.0 | 6 | - |
| 2024/12 | 29,032.0 | 6 | - |
| 2024/09 | 14,955.0 | 2 | - |
| 2024/06 | 14,955.0 | 0 | - |
| 2024/03 | 23,944.0 | 15,758.0 | - |
| 2023/12 | 23,944.0 | 0 | - |
| 2023/09 | 12,415.0 | - | - |
| 2023/06 | 12,415.0 | - | - |
| 2023/03 | 20,617.0 | 1 | - |
| 2022/12 | 20,617.0 | 0 | - |
| 2022/09 | 10,863.0 | - | - |
| 2022/06 | 10,863.0 | - | - |
| 2022/03 | 17,542.0 | 5,422.0 | - |
| 2021/12 | 17,542.0 | 5,422.0 | - |
| 2021/09 | 9,339.0 | 5,422.0 | - |
| 2021/06 | 9,339.0 | - | - |
| 2021/03 | 15,121.0 | - | - |
| 2020/12 | 15,121.0 | - | - |
| 2020/09 | 8,005.0 | - | - |
| 2020/06 | 8,005.0 | - | - |
| 2020/03 | 13,120.0 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |