Wataru Maruyama

Wataru Maruyama (丸山 亘 Maruyama Wataru) is a member of the quiz circle in Miyaura High School.

Trivia

 * The name Wataru means "to cross over, to extend, to span" (亘).
 * Wataru's surname Maruyama means "round" (丸) (maru) and "mountain, hill" (山) (yama).