Bety

 is an idol group that debuted in January 2022.

Current Members

 * Momokawa Haruka (百川晴香; ) (Founding member)
 * Shima Honoka (志麻ほの花; ) (Joined May 17, 2023)
 * Uri (うり; ) (Joined May 17, 2023)
 * Hanasaki Kokona (花咲心菜; ) (Joined May 17, 2023)
 * Nishinaga Ayana (西永彩奈; ) (Joined May 17, 2023)

Former Members

 * Morisaki Lina (森崎りな; ) (Founding member; Graduated June 2022)
 * Tsubaki Urara (椿うらら; ) (Founding member; Graduated June 2022)
 * Sekiguchi Nana (関口南那; ) (Founding member; Graduated May 12, 2023)
 * Matsui Ririka (松居李々花; ) (Founding member; Graduated May 12, 2023)
 * Shimizu Mirai (清水美来; ) (Founding member; Graduated May 12, 2023)
 * Yamamoto Miu (山本美羽; ) (Founding member; Graduated May 12, 2023)