[larethian]

Originally Posted by Vexx

... Zakuro is a "seinen" series (young adult male demographic), just saying (and so is Golden Time)
http://en.wikipedia.org/wiki/Otome_Y%C5%8Dkai_Zakuro

I won't consider GT as seinen, since it's published as a light novel, usually targeted towards teens (young adults). The manga is also serialized in a shounen magazine, Dengeki Daiou.