Natto Wada (和田 夏十, Wada Natto, 13 September 1920 – 18 February 1983), also known as Natsuto Wada, was a Japanese script writer and film columnist. Wada graduated with an English degree from Tokyo Women's College in 1946. She started her career at the Fujimoto Cinema Production company, where she met her husband, Kon Ichikawa, a filmmaker who promoted her script work to colleagues and collaborated with her on several films.