>>3
違いを見分けるには何を試す？

韓国
https://i.pinimg.com/originals/eb/85/10/eb85104869023aec29ab95c75678431e.jpg
台湾
https://i.pinimg.com/originals/9b/b6/17/9bb61722d86a4dca0ea67905930ebb19.jpg
香港
https://i.pinimg.com/originals/1c/91/35/1c913579f80d305017ff4d2d523529a4.jpg
日本
https://i.pinimg.com/originals/0f/ee/a4/0feea4738cdd3f42ebd71dc266360b48.jpg