Yesterday I went to this amazing book store and of course I ran straight to the manga ( while I waited for an event) and I was highly impressed by the collection they had.
Book store in Hongdae, Seoul Korea
Naruto & One Piece
One Piece- Red,Blue,Yellow and Green
Bleach! and The seven deadly sins
Fairy tail !
Attack on titan
Here manga is everywhere, downside- i can't read Hangul yet lol upside- they love One Piece and so do I ;)