Innocent And Pure Young Hotties Only! April 2018 September 2018 An 8 Hour Ultra Best Hits Collection Only Available Once Every Half Year! mucd00209 Ai Mukai Hinano Kamisaka Makoto Takeuchi Marie Konishi Minori Kawana Mio Hinata Miyu Amano Rika Mari Riona Minami Yukari Miyazawa