| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | - | - |
| 2025/03 | 50 | 145.1% |
| 2024/09 | 0 | - |
| 2024/03 | 10 | 61.1% |
| 2023/12 | - | - |
| 2023/09 | 0 | - |
| 2023/06 | - | - |
| 2023/03 | 2 | -5.4% |
| 2022/12 | - | - |
| 2022/09 | - | - |
| 2022/06 | - | - |
| 2022/03 | 6 | 54.1% |
| 2021/12 | - | - |
| 2021/09 | - | - |
| 2021/06 | - | - |
| 2021/03 | 6 | 50.4% |
| 2020/12 | - | - |
| 2020/09 | - | - |
| 2020/06 | - | - |
| 2020/03 | 2 | -26.0% |
| 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 | 3,509.0 | 0 | 236.8% |
| 2025/03 | 833 | 8,000.0 | 332.9% |
| 2024/09 | 833 | 0 | 58.7% |
| 2024/03 | 166 | 0 | 12.7% |
| 2023/12 | 166 | - | - |
| 2023/09 | 166 | - | - |
| 2023/06 | 166 | - | - |
| 2023/03 | 500 | - | - |
| 2022/12 | 500 | - | - |
| 2022/09 | 500 | - | - |
| 2022/06 | 500 | - | - |
| 2022/03 | 500 | - | - |
| 2021/12 | 500 | - | - |
| 2021/09 | 500 | - | - |
| 2021/06 | 500 | - | - |
| 2021/03 | 166 | - | - |
| 2020/12 | 166 | - | - |
| 2020/09 | 166 | - | - |
| 2020/06 | 166 | - | - |
| 2020/03 | 415 | - | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |