Hello! Project 2015 Summer ~CHALLENGER~2015•118 minutes•0.0/10Movie OverviewHello! Project concert held at Nakano Sunplaza Hall.CastMizuki FukumuraErina IkutaRiho SayashiKanon SuzukiHaruna IikuboAyumi IshidaMasaki SatoHaruka Kudo
