Super Giant(スーパージャイアンツ,Sūpā Jaiantsu, literally translated as "Super Giants") is a fictional Japanese superhero featured in a successful series of serial-like tokusatsu short feature films produced between 1957 and 1959 by Shintoho Company, Ltd. (the non-union branch of Toho). He is also known in Japan as Giant of Steel(钢鉄の巨人,Kōtetsu no Kyojin), is known in America as Starman, and known in France and Italy as Spaceman.