| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 45 | - |
| 2025/03 | 212 | - |
| 2024/09 | 0 | - |
| 2024/03 | 170 | - |
| 2023/09 | 0 | - |
| 2023/03 | 148 | - |
| 2022/09 | 0 | - |
| 2022/03 | 133 | - |
| 2021/12 | - | - |
| 2021/09 | 0 | - |
| 2021/06 | - | - |
| 2021/03 | 117 | 29.8% |
| 2020/12 | - | - |
| 2020/09 | 0 | - |
| 2020/06 | - | - |
| 2020/03 | 95 | 26.8% |
| 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 | 14,340.0 | 7,000.0 | - |
| 2025/03 | 11,707.0 | 7,000.0 | - |
| 2024/09 | 11,707.0 | 6,999.0 | - |
| 2024/03 | 10,192.0 | 127 | - |
| 2023/09 | 10,191.0 | 126 | - |
| 2023/03 | 9,159.0 | - | - |
| 2022/09 | 9,159.0 | - | - |
| 2022/03 | 8,057.0 | 445 | - |
| 2021/12 | 8,057.0 | 445 | - |
| 2021/09 | 8,057.0 | 444 | - |
| 2021/06 | 8,027.0 | - | - |
| 2021/03 | 6,542.0 | 0 | - |
| 2020/12 | 6,542.0 | 0 | - |
| 2020/09 | 6,542.0 | - | - |
| 2020/06 | 6,516.0 | - | - |
| 2020/03 | 5,992.0 | 0 | - |
| 2019/12 | |||
| 2019/09 | |||
| 2019/03 | |||
| 2018/03 | |||
| 2017/03 | |||
| 2016/03 | |||
| 2015/03 |