| （単位：円） | 一株当たり配当金 | 配当性向 |
|---|---|---|
| 2025/09 | 108 | - |
| 2025/03 | 145 | 30.1% |
| 2024/09 | 60 | - |
| 2024/03 | 90 | 26.8% |
| 2023/09 | 35 | - |
| 2023/03 | 75 | 23.8% |
| 2022/09 | 35 | - |
| 2022/03 | 70 | 17.6% |
| 2021/09 | 30 | - |
| 2021/03 | 70 | 80.5% |
| 2020/09 | 40 | - |
| 2020/03 | 80 | 30.6% |
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| 2012/03 |
| （単位：百万円） | 配当総額 | 自社株買い | 総還元性向 |
|---|---|---|---|
| 2025/03 | 3,289.0 | 504 | - |
| 2024/03 | 2,163.0 | 727 | - |
| 2023/09 | 1,159 | 724 | - |
| 2023/03 | 2,198.0 | 1,001 | - |
| 2022/09 | 1,183 | 1,000 | - |
| 2022/03 | 1,774 | 1 | - |
| 2021/09 | 887 | 0 | - |
| 2021/03 | 2,366.0 | 72 | - |
| 2020/09 | 1,183 | 71 | - |
| 2020/03 | 2,513.0 | 3 | - |
| 2019/09 | |||
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| 2015/03 |