| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 105 | 100.1% |
| 2025/03 | - | - |
| 2025/03 | 42 | - |
| 2024/09 | 95 | 20.1% |
| 2024/03 | - | - |
| 2024/03 | 40 | - |
| 2023/09 | 83 | 20.2% |
| 2023/03 | - | - |
| 2023/03 | 32 | - |
| 2022/09 | 65 | 20.2% |
| 2022/03 | - | - |
| 2022/03 | 30 | - |
| 2021/09 | 60 | 16.2% |
| 2021/03 | - | - |
| 2021/03 | 24 | - |
| 2020/09 | 48 | 19.4% |
| 2020/03 | - | - |
| 2020/03 | 18 | - |
| 2019/09 | ||
| 2019/03 | ||
| 2018/09 | ||
| 2017/09 | ||
| 2016/09 | ||
| 2015/09 | ||
| 2014/09 | ||
| 2013/09 | ||
| 2012/09 | ||
| 2011/09 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/09 | 970 | 0 | 21.5% |
| 2025/03 | 549 | - | - |
| 2024/09 | 909 | 0 | 22.0% |
| 2024/03 | 509 | - | - |
| 2023/09 | 713 | 1,814 | 58.5% |
| 2023/03 | 372 | - | - |
| 2022/09 | 702 | 0 | 20.5% |
| 2022/03 | 382 | 0 | 16.0% |
| 2021/09 | 574 | 0 | 14.6% |
| 2021/03 | 319 | - | - |
| 2020/09 | 385 | 289 | 25.5% |
| 2020/03 | 194 | 289 | 37.8% |
| 2019/09 | |||
| 2018/09 | |||
| 2017/09 | |||
| 2016/09 | |||
| 2015/09 | |||
| 2014/09 |