C-X

 (シーエックス) was a J-Pop idol group that was active in 1987. The group consisted of a rotational, all-female group of models who would often appear on the Fuji TV program, All Night Fuji.

It was a spiritual successor to All nighters.

First Generation

 * Fukutomi Kaoru (福富かおる)
 * Mochizuki Tomoko (望月知子)
 * Sato Yukari (佐藤ゆかり)
 * Okabe Mami (岡部真美)
 * Hayami Mari (速水麻里)
 * Nanase Natsumi (七瀬なつみ)
 * Higa Hitomi (比嘉ひとみ)
 * Shimizu Yumiko (清水由美子)
 * Ikeda Yoshimi (池田好美)
 * Iidaka Mayumi (飯高真弓)
 * Yuasa Keiko (湯浅けい子)
 * Matsumoto Minami (松本南美)

Second Generation

 * Yoshitake Eri (吉竹エリ)
 * Moriguchi Fumiko (守口文子)
 * Morikawa Sakura (森川さくら)
 * Ohta Yoko (太田陽子)
 * Iwasaki Shizuko (岩崎静子)
 * Katayama Aki (片山亜紀)
 * Takasugi Suomi (高杉須緒美)
 * Tokumoto Kazumi (徳元かずみ)
 * Aizawa Chikako (相沢千賀子)
 * Tsuyuki Yumi (露木由美)
 * Maeda Kanako (前田夏菜子)

Third Generation
TBD

Singles

 * 1) [1987.05.02] KISS ME ON THE WEEKEND
 * 2) [1987.XX.XX] YOU! BAD BOY