Cotton

 was a Japanese idol trio lasting from 1990 to 1994.

Members
Kozuka was chosen to replace Okada after her departure.
 * Okada Yuki/Yukipon (岡田有紀)*
 * Fukuda Hiroko/Hiropon (福田浩子)
 * Taniuchi Tomomi/Taniyan (谷内智美)
 * Kozuka Saori/Saorin (小塚さおり)*

Singles

 * [1990.10.01] Rabbit no Tamago-tachi (ラビットの玉子たち)
 * [1991.02.01] Virgin Wolf ni ki wo tsukete (ヴァージン・ウルフに気をつけて)
 * [1991.05.01] Koi no Isu-tori Game ni Katsu hoho (恋の椅子取りゲームに勝つ方法)
 * [1991.07.21] Kumori nochi hare Watanabe-kun (曇りのち晴れ渡辺くん)

MIni Album

 * [1991.03.01] Heart Date

Other

 * [1991] Yatta zo Jankenman (やったぞジャンケンマン)