Astraia*

astraia* (アストレイア*) is an "absolutely orthodox" idol group with a pure and innocent concept. They were formed in May 2018.

Current Members

 * Amami Ayasa (天見綾沙)
 * Tsutsui Kiara (筒井キアラ)
 * Hirano Umi (平野うみ)
 * Rukawa Rara (瑠川らら) (Joined July 2018)
 * Asahina Himeka (朝日奈ひめか) (Joined July 2018)

Former Members

 * Fuuka (ふうか) (Left July 2018)