Kazuki Nishina 仁科カヅキ

Kazuki Nishina is one of the love interests in Pretty Rhythm: Rainbow Live. He is the childhood friend of Kouji Mihama, Ann Fukuhara, and Wakana Morizono, although he doesn't remember her very well. He is part of a street-dancing group, and is the son of a family of sign-artists.

In King of Prism

Known as the Street-style charisma. Became a Prism Star because of his admiration towards former street-style prism star Rei Kurokawa.

He is a very caring and reliable upperclassman for his juniors. Straightforward and has a warm heart.