Haruki Amamiya is a 8th grader at Paprika Private Academy who is in the same class as Mirei Minami and Leona West. He has a huge crush on Mirei and is the vice-head of the Disciplinary Committee.
Haruki is a nice guy who admires Mirei to the fullest. He is sweet and can be a bit shy at times, but if it concerns Mirei he'll step up to the plate.
(Source: PriPara Wikia)