Rokusuke Kōenji

Rokusuke Kōenji (高円寺 六助, Kōenji Rokusuke) is one of the students of D-class.

A boy from a prestigious family in the D-class. He comes from a well-known family of scholars as his skills and intelligence are great, however he ended up in the D-class for being too egotistical and his inability to work with others.