Rainbow Pink

&nbsp Rainbow Pink somtimes refered to as ShigePink or Kohhapink, was a collaboration between Morning Musume members Michishige Sayumi and Kusumi Koharu. The duo is credited of for three songs that were put in Morning Musume Albums. They would also perform during MM concerts as well. The group was disbanbed when Kusumi graduated in 2009

Members

 * Mishichige Sayumi
 * Kusumi Koharu

Discography
Rainbow Pink (レインボーピンク) Wa ~ Merry Pin Xmas! (わ～MerryピンXmas!) Takara no Hako (宝の箱)
 * [2006.02.15] Rainbow 7
 * [2006.12.13] 7.5 Fuyu Fuyu Morning Musume Mini!
 * [2007.03.21] SEXY 8 BEAT