He is a student at Gekkoukan High School and a member of the Specialized Extracurricular Execution Squad. Akihiko has short silver hair, gray eyes, and wears a small white bandage above his left eye.  A cool and well-respected upperclassman, Akihiko is serious and determined, while also cracking small jokes on occasion. He tends to show excitement for a big challenge, something that eventually rubs off on Junpei. He is eager to train and fight, often to a fault. Dog ears and tail.