Nijigasaki High School Idol Association

The Nijigasaki High School Idol Association or the School Idol Association or known simply as the Association was a school idol group formed and led by Lanzhu Zhong and served as the rival unit to the Nijigasaki High School Idol Club till it was officially disbanded/merged with Nijigasaki High School Idol Club in Chapter 29 of Love Live! School Idol Festival ALL STARS.

Member positions
These are the positions for all of the members:
 * Lanzhu Zhong - (Leader/Co-founder)
 * Mia Taylor - (Co-founder)
 * Shioriko Mifune - (Co-founder)
 * Ai Miyashita - Unknown
 * Karin Asaka - Unknown
 * Shizuku Osaka - Unknown