Eishin Mayumi

Eishin Mayumi is one of the Idols available to produce in THE iDOLM@STER SideM GROWING STARS. He was a student council president before forming the unit C.FIRST with Momohito Hanazono and Shu Amamine.

Event Episodes

 * GROWING SIGN@L -Not Alone-
 * GROWING SELECTION -RED HOT BEAT-