Masaki Nishina (仁科 克基, 仁科 正樹, Nishina Masaki, born 2 September 1982 in Nishikyō-ku, Kyoto, Kyoto Prefecture)[6] is a Japanese actor and tarento.
His former stage names were Masaki Meguro (目黒 正樹, Meguro Masaki) and Katsumi Nishina (仁科 克己, Nishina Katsumi).
He is represented with Shochiku Entertainment.