R U Next? (알 유 넥스트?) is a 2022 South Korean girl group reality survival show created by Belift Lab. It premiered on June 30, 2023 and broadcasted every Friday at 8:50 p.m. KST on JTBC.
Shimazaki Haruka (島崎 遥香; born February 10, 2005) is a Japanese trainee under Belift Lab. She is best known for being a contestant on the survival show R U Next.