Black Diamond -from 2000-

 is a girl group formed in 2018. They are a subunit of the Gyaru circle Black Diamond.

Current Members

 * Aochan
 * Marchirin
 * Luna
 * Aichorisu (Graduating January 26, 2020)
 * ChanNana (Joined December 2019)
 * Tomochin (Joined December 2019)

Mini Albums

 * 1) [2019.02.28] Cho-Very-Good Lucky Day (チョベリグLucky♡Day; Super-Very-Good Lucky Day)