Seventh Rainbow

Seventh Rainbow is a special unit that only bins to make a live together. This unit is formed by Happiness Bouquet, PRiDE and Two Sides.

History
This unit was made after the Seven Key notes opened the Prism Box.

Members

 * Saku Kimi:
 * Seto Vessalius
 * Dojinshi Yui
 * Laura Hasegawa
 * ChibiHaru Bokerdole
 * Naoha Mizuki
 * Mizu Yosei