| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 18 | - |
| 2025/06 | - | - |
| 2025/03 | 170 | 196.1% |
| 2024/12 | - | - |
| 2024/09 | 82.5 | - |
| 2024/06 | - | - |
| 2024/03 | 140 | 35.8% |
| 2023/12 | - | - |
| 2023/09 | 65 | - |
| 2023/06 | - | - |
| 2023/03 | 120 | 32.9% |
| 2022/12 | - | - |
| 2022/09 | 55 | - |
| 2022/06 | - | - |
| 2022/03 | 97.5 | 31.8% |
| 2021/12 | - | - |
| 2021/09 | 42.5 | - |
| 2021/06 | - | - |
| 2021/03 | 82.5 | 35.6% |
| 2020/12 | - | - |
| 2020/09 | 40 | - |
| 2020/06 | - | - |
| 2020/03 | 80 | 30.1% |
| 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 | 15,272.0 | 5,178.0 | - |
| 2025/06 | 15,272.0 | 0 | - |
| 2025/03 | 27,680.0 | 5,143.0 | - |
| 2024/12 | 27,680.0 | 4,752.0 | - |
| 2024/09 | 13,174.0 | - | - |
| 2024/06 | 13,174.0 | - | - |
| 2024/03 | 23,068.0 | 7,860.0 | - |
| 2023/12 | 23,068.0 | 3,911.0 | - |
| 2023/09 | 11,535.0 | 831 | - |
| 2023/06 | 11,535.0 | 831 | - |
| 2023/03 | 19,838.0 | 14,379.0 | - |
| 2022/12 | 19,838.0 | 8,689.0 | - |
| 2022/09 | 9,923.0 | 2,645.0 | - |
| 2022/06 | 9,923.0 | 1,122 | - |
| 2022/03 | 15,515.0 | 8,982.0 | - |
| 2021/12 | 15,515.0 | 5,140.0 | - |
| 2021/09 | 7,759.0 | 3,077.0 | - |
| 2021/06 | 7,759.0 | 1,214 | - |
| 2021/03 | 14,682.0 | 2,803.0 | - |
| 2020/12 | 14,682.0 | - | - |
| 2020/09 | 7,339.0 | - | - |
| 2020/06 | 7,339.0 | - | - |
| 2020/03 | 14,375.0 | 8,631.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |