Morning Musume. 20th Anniversary Commemoration Special 1 season · Ended ★★★★★0.0 20th Anniversary Special of Morning Musume. and Hello! Morning. EpisodesAll seasons S2018 · E01 OG Morning Musume. & Morning Musume.'18February 12, 2018Cast Nozomi Tsuji Hitomi Yoshizawa Risa Niigaki Miki Nonaka Mari Yaguchi Yuko Nakazawa Erina Ikuta Haruna Iikubo Masaki Sato Sakura Oda Kaori Iida Natsumi Abe ← All series
