[일본 북해도 자유여행 꿀팁] 홋카이도(Hokkaido) 고속도로의 4가지 비밀. 모르고 갔다가 낭패 본 사연

Hokkaido's public transportation system is underdeveloped, so it's common to rent a car to get around. However, driving on Hokkaido's highways for the first time recently felt quite different from those in Korea or other parts of Japan. We'll reveal four secrets about Hokkaido's highways, which are quite different from what we expected.