Yuuri Aoyagi 青柳悠里 (born May 22, 2007), known mononymously as Yuuri, is a Japanese singer, songwriter, and composer. Born in Washington, D.C., Yuuri is of Japanese-American descent. He began his professional career as a Japanese idol in 2026 with the private company, LUNIERE ATELIER, holding the title of the Atelier's muse and auteur.