Rio

Rio is a who is known because of his ability of dressing and making up like a girl with no difference. He is also a. He has a very strong voice and sing in a wide range, as in his cover of "Kokoronashi". Rio started upload his covers on Youtube since April 01, 2015. He seems to be more active as an Youtuber in recently since many songs there are never uploaded in NND.

Rio and Zero make a duet unit named RiZer0. When collaborating, Rio often uses female voice.