틀:E.G.G시리즈 틀:E.G.G. got시리즈 Got OVA store. COSIO Invader GIRL! GROOVE COASTER for STEAM/수록곡 GROOVE COASTER ZERO/수록곡 GROOVE COASTER/음반 GROOVE COASTER/수록곡 GROOVE COASTER AC/수록곡