Please tell me mangas/manhwas that you think are masterpieces! (●'◡'●)ﾉ (excludi...

orange marmalade (▰˘◡˘▰)
american ghost jack is nice too

Winter

http://www.mangago.me/read-manga/orange_takano_ichigo/
http://www.mangago.me/read-manga/coponicus_no_kokyuu/
http://www.mangago.me/read-manga/baraou_no_souretsu/
http://www.mangago.me/read-manga/sakamichi_no_apollon/

http://www.mangago.me/read-manga/to_you_the_immortal/
http://www.mangago.me/read-manga/boku_dake_ga_inai_machi/
I see u like horror so..:
http://www.mangago.me/read-manga/bastard_hwang_youngchan/
http://www.mangago.me/read-manga/dead_days/

Samurai Champloo, Moribito Guardian of the Spirit., Lone Wolf and Cub. Trinity Blood.

Deadman Wonderland, thats some serious shit with gorgeous art and the anime only did like quater of it

Thanks a lot peeps! ლ(´ڡ`ლ)

Pandora Hearts!!! You must read it!! It's full of plot twists and amazing characters :D

(I only saw manhwa at first so ;x )

the friendly winter

Pandora Hearts (rt what Liiq said!), Gintama, Lovely Complex