Go Mishima sexuality. The two men drew artistic nudes together as a pastime; Go Mishima began to pursue a career in homoerotic art in earnest with Yukio Mishima's encouragement, and adopted Mishima's last name to use as his pen name in tribute. After Yukio Mishima's death by ritual suicide, Go Mishima began to depict more violent material and themes in his art, including bondage, masochism, and torture. In 1964, Mishima was published in and "Bara", two of the first magazines in Japan to publish gay and gay pornographic content. He was an early contributor to "Barazoku", which in 1971 became the first
Tetsuji Takechi censorship message in the film, and did not wish to be provoked into another embarrassing public confrontation with the outspoken director. Though he had won his court case, Takechi had become known as a risky and dangerous entity in the film world. Newspapers refused to advertise his films, and Takechi spent the next decade concentrating on writing projects. After his friend, the writer Yukio Mishima, committed "hara-kiri" in 1970, Takechi wrote "The Head Of Yukio Mishima", a best-selling, fictionalized version of the incident. In 1972, he again appeared in an acting role for director Kaneto Shindō in his Art Theatre