| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 25.2 | - |
| 2025/06 | - | - |
| 2025/03 | 43.4 | 55.3% |
| 2024/12 | - | - |
| 2024/09 | 20.6 | - |
| 2024/06 | - | - |
| 2024/03 | 75.4 | 110.7% |
| 2023/12 | - | - |
| 2023/09 | 34.7 | - |
| 2023/06 | - | - |
| 2023/03 | 67.5 | 55.1% |
| 2022/12 | - | - |
| 2022/09 | 33.7 | - |
| 2022/06 | - | - |
| 2022/03 | 66.2 | 55.4% |
| 2021/12 | - | - |
| 2021/09 | 29.2 | - |
| 2021/06 | - | - |
| 2021/03 | 55.5 | 344.7% |
| 2020/12 | - | - |
| 2020/09 | 27.8 | - |
| 2020/06 | - | - |
| 2020/03 | 55.4 | 67.3% |
| 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 | 10,798.0 | 16,000.0 | - |
| 2025/06 | 10,798.0 | 16,000.0 | - |
| 2025/03 | 19,695.0 | 10,000.0 | - |
| 2024/12 | 19,695.0 | 5,148.0 | - |
| 2024/09 | 9,787.0 | 0 | - |
| 2024/06 | 9,787.0 | 0 | - |
| 2024/03 | 16,596.0 | 12,697.0 | - |
| 2023/12 | 16,596.0 | 12,697.0 | - |
| 2023/09 | 8,268.0 | 12,697.0 | - |
| 2023/06 | 8,268.0 | 11,817.0 | - |
| 2023/03 | 17,323.0 | 1,632 | - |
| 2022/12 | 17,323.0 | 1,632 | - |
| 2022/09 | 9,079.0 | 1,632 | - |
| 2022/06 | 9,079.0 | 1,632 | - |
| 2022/03 | 14,218.0 | 7,973.0 | - |
| 2021/12 | 14,218.0 | 3,886.0 | - |
| 2021/09 | 6,928.0 | 0 | - |
| 2021/06 | 6,928.0 | - | - |
| 2021/03 | 14,364.0 | 978 | - |
| 2020/12 | 14,364.0 | 978 | - |
| 2020/09 | 7,436.0 | 978 | - |
| 2020/06 | 7,436.0 | 978 | - |
| 2020/03 | 12,920.0 | 7,641.0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |