These are DVD specials, which include some extra footage and music videos; 
Character DVD #1 - Midori &amp; Reika 
Character DVD #1 - Midori Music Video 	 
Character DVD #1 - Reika Music Video 	 
Character DVD #2 - Futaba &amp; Chigusa 
Character DVD #2 - Futaba Music Video 	 
Character DVD #2 - Chigusa Music Video 	 
Character DVD #3 - Sanae &amp; Wakaba 
Character DVD #3 - Sanae Music Video 
Character DVD #3 - Wakaba Music Video

Kanenone Academy was an all-boys high school isolated from the world by mountains and hills. Yusuke Takasaki, the average 11th grader, led a normal life in the academy until the academy announced attempting for co-ed, and high-school girls were being transferred for the summer semester.
 
(Source: Anime News Network)

Tags