FLAPSTAR

 is currently a four-member Japanese idol group originally formed with five members on August 21, 2021.

They made their pre-debut on September 4, 2021 @Bronth.LIVE.

They made their debut on September 23, 2021 @Bronth.LIVE.

Current Members

 * Yukimura Risa (雪村梨紗; ) (Joined March 2, 2022 )
 * Kurusu Sana (来栖沙奈; ) (Joined November 27, 2022)
 * Momose Hano (百瀬葉ノ; ) (Joined December 25, 2022)
 * Matsuo Yurina (茉尾百合菜; ) (Joined May 21, 2023)

Former Members

 * Tamakawa Miiro (玉川みいろ; ) (Founding member; withdrew September 15, 2021)
 * Kamishiro Ruka (神城瑠香; ) (Founding member; left December 9, 2021)
 * Motomiya Rei (本宮怜; ) (Founding member; graduated September 23, 2022 )
 * Kamishiro Mia (神城実亜; ) (Founding member; graduated September 23, 2022 )
 * Rukawa Maika (流川真依歌; ) (Joined June 22, 2022 ; withdrew April 20, 2023)
 * Otoha Yumi (音羽優美; ) (Founding member; graduated May 28, 2023)