Yoko Natsuki (夏樹 陽子 Natsuki Yōko )is an actress, born 24 October 1952 in Ise, Mie Prefecture, Japan. She began to start her career on the movie, it was Karate for Life at 1977. One of her television roles was Osono, a ninja in the jidaigeki series Yoshimune Hyōbanki: Abarenbō Shōgun. She was also a regular star in Abare Hasshū Goyō Tabi.