Height: 170 cm
Arisa Kuhouin is the student council president. Her grandfather is the head of the Kuhouin Group which is at odds with the GHQ, and Arisa is his heir. She however doesn't want the responsibilities associated with it, but is unable to face it, resulting in her Void being named "The Coward's Shield", which is a disc-shaped shield controlled by a ball-shaped device.
Voiced by: Aya Endo