Question: who is tuxedo mask in sailor moon?
Answer: Tuxedo Mask (タキシード仮面, Takishīdo Kamen), also known as Mamoru Chiba (地場 衛, Chiba Mamoru, renamed Darien Shields in some English adaptations), is a fictional character and one of the primary protagonists of the Sailor Moon media franchise created by Naoko Takeuchi.