19 Day's is a manhua, chinese. :P But i agree on what you write. (⌒▽⌒)
Your, welcome. Manhwa and Manhua tend to be colored while Manga's usually in black and white. Another good Manwha is The Breaker and it's sequel The Breaker:New Waves. There's also The Gamer, and The Girl's of the Wild's (or Girl the Wild's). There's also Orange Marmalade. The God of High School, and The Tower of God. Soul Cartel, and Witch Hunter are also Manhwa's. There's also Magician and DICE: The cube that changes everything...This is a long list, Lol. Sorry if I went a little overboard, but I'm a Kpopper so I listen to Kpop (Korean-pop) music. I tend to like korean (well asian things like manga and anime) in general.(๑•ㅂ•)و✧
This Manga would make a AWESOME ANIME !!!!