killwiz(Kiruuzu) is a Japanese singer, rapper, and music producer. Formerly a three-person crew called "Dr. Anon" PonikaHe was also active under the name. In 2024, he began releasing music under his solo name. Female vocalist/creator. It is often placed in an online pop context such as hyperpop, and is characterized by expressions that incorporate J-POP elements and the language of the Internet generation