japan, korea, china in that order.

japan very mature in their manga, too mature hard to change bisnes model. only now projecting to webtoon. I prefer adult not sex manga, thought provoking issues.

korea sex webtoon feels like hollywood av level, standard porn. They can try to explore more genre, but nothing very deep. Take example gourmet manga, we have lots of variety for gourmet or even recipes, manhwa have some but not so comprehensive.

ch like fast food, try catch up with cheap entertainment, only sometimes got gem.