Edo Porn

The 1981 Japanese biographical drama film "Edo Porn" (Hokusai manga) tells the story of Tetsuzō, a struggling woodblock painter who becomes fascinated with a young prostitute named Ōnao and produces drawings of her, but later leaves her to another man. Years later, the now-famous artist Hokusai lives with his daughter Oei, who still harbors intimate feelings for him. As Hokusai ages, he finds inspiration in a peasant girl who bears a resemblance to Ōnao, leading him to create erotic art featuring an ama engaged in a threesome with two octopuses.