ARM(IOSYS) OVER THE NIGHT GROOVE COASTER/음반 GROOVE COASTER AC/수록곡 GROOVE COASTER ZERO/수록곡 GROOVE COASTER for STEAM/수록곡 GROOVE COASTER/수록곡 CHUNITHM SUPER STAR PLUS/수록곡 GROOVE COASTER WAI WAI PARTY!!!!/수록곡