Morning Musume / モーニング娘。Debut: Late 1997
Current Members: Ai Takahashi, Reina Tanaka, Sayumi Michishige, Risa Niigaki, Aika Mitsui, Riho Sayashi, Kanon Suzuki, Erina Ikuta, Mizuki Fukumura.
Former Members: Rika Ishikawa, Mari Yaguchi, Natsumi Abe, Kaori Iida, Maki Goto, Ai Kago, Yuko Nakazawa, Nozomi Tsuji, Aya Ishiguro, Kei Yasuda, Sayaka Ichii, Asuka Fukuda, Miki Fujimoto, Eri Kamei, Hitomi Yoshizawa, Asami Konno, Makoto Ogawa, Kusumi Koharu, JunJun, LinLin.
If even Ai Kikuchi
(who?) has a thread then Morning Musume definitely deserves one too