Setsunateki Anastasia

 (刹那的アナスタシア) is a three-member Japanese idol group formed on April 1, 2021. They are produced by Sato Shiori.

They made their stage debut at Shibuya WOMB on May 16, 2021.

Current Members

 * Sato Shiori (佐藤栞)
 * Asahina Mahiro (朝比奈真尋)
 * Horikita Arisa (堀北亜梨沙)

Former Members

 * Nakazato Aya (仲里綾) (Graduated June 19, 2022)
 * Kamiya Shizuka (神谷雫) (Graduated August 17, 2022)

Digital Mini Albums

 * [2021.09.10] departure