出国税だって
https://www.msn.com/ja-jp/news/national/%e3%80%8c%e5%87%ba%e5%9b%bd%e7%a8%8e%e3%80%8d%e3%80%81%ef%bc%91%ef%bc%90%ef%bc%90%ef%bc%90%e5%86%86%e8%bb%b8%e3%81%ab%e2%80%a6%e6%94%bf%e5%ba%9c%e3%81%8c%e6%a4%9c%e8%a8%8e/ar-AAu0sMx?ocid=spartandhp