An anime, known as Sta☆Ska for short in Japan, is an otome game developed by Honeybee in 2009. An anime adaptation is planned and will be distributed through Animate.tv's website. It will be directed by Kiyoko Sayama. It will be aired on December 23, 2010 at animate.tv, February 3, 2011 at Sun TV.
Plot Summary: The heroine, Tsukiko, enrolled to a school that was recently changed from all-boys school to co-ed. Since the area where the school is conveniently rural and the rather exclusive curriculums the school has, up until now the heroine is the only one female who enrolled to the school.
Wikipedia - Starry☆Sky
Official Website - スタ☆スカ
Ep.1 - Capricorn I Subbed