Here's episode 00 by LIME:
http://saberlime.pwp.blueyonder.co.uk/torrents/[LIME]_High_School_Girls_00.avi.torrent


From the manga:

"Eriko, along with pals Yuma and Ayano, tests into an exclusive all-girls high school. Her dream of attending a school full of beautiful, clean, and classy role-model girls is soon shattered, as the reality of an all-girl school sets in. Rumor goes, with an absence boys in the school, an atmosphere of laxness sets in, slowly eroding the girls' regard for culture and become a creature far scarier than boys."


http://www.girls-high.net/
http://anidb.info/perl-bin/animedb.p...anime&aid=4067
http://www.animenewsnetwork.com/ency...me.php?id=6024
http://www.animenfo.com/animetitle,3...shikousei.html