TRF (Tetsuya Komuro Rave Factory) is a Japanese pop group. Its members are rapper DJ Koo, lead vocalist Yu-ki, and dancers Chiharu, Etsu, and Sam.
TRF (Tetsuya Komuro Rave Factory) is a Japanese pop group. Its members are rapper DJ Koo, lead vocalist Yu-ki, and dancers Chiharu, Etsu, and Sam.