GROOVE COASTER for STEAM/수록곡 宇宙を飛ぶ不思議な巫女 GROOVE COASTER/음반 A-One RECORDS/앨범 GROOVE COASTER WAI WAI PARTY!!!!/수록곡 GROOVE COASTER AC/수록곡 GROOVE COASTER ZERO/수록곡 永遠の春夢