V.W.P, short for Virtual Witch Phenomenon, is a Japanese virtual artist unit formed on March 14, 2021 and associated with KAMITSUBAKI STUDIO. The project is built around five virtual singers—KAF, RIM, Harusaruhi, Isekaijoucho, and KOKO—whose individual vocal styles and character identities give the unit a distinct profile within contemporary Japanese virtual music.
Performing both as a collective and through its individual members, V.W.P combines pop, rock-influenced songwriting, and electronic elements with an emotional core that has made it a recognizable name in the anime and virtual-singer scene. In 2025, the group released opening and ending song music videos for KAMITSUBAKI CITY UNDER CONSTRUCTION and later provided the opening song for CARDFIGHT!! VANGUARD Divinez Anime Genma Seisen Arc.
