Polyphonica Crimson S(2009)

Shinkyoku Soukai Polyphonica crimson S

The new series will again focus on Corticarte, but it will tie into Ichiro Sakaki and Noboru Kannatsuki's Shinkyoku Sōkai Polyphonica crimson S light novel adaptation, which are set during the Academy years of the storyline.

(Source: Anime News Network)