Yasutaka Tsutsui
A native of Kanazawa, Ishikawa, in 1957 Takumi started Japan's first successful science fiction fanzine "Uchūjin" initially published monthly; many contributors to the fanzine later became pro, including Shin'ichi Hoshi, Sakyo Komatsu, Ryu Mitsuse and Yasutaka Tsutsui, and formed the first generation of modern Japanese science fiction authors. Shibano was the chair of Japan's first science fiction convention in 1962, as well as the second (1963), fourth (1965) and sixth (1967). He worked on the formation of the Federation of SF Fan Groups of Japan, founded in 1965, and served as its chair from 1966 through 1970.