Tekkaman Blade is a 1992 Japanese anime television series produced by Tatsunoko Production and Sotsu Agency. The series was directed by Hiroshi Negishi and written by Mayori Sekijima and Satoru Akahori. The story follows an organization called the Space Knights and their war against aliens known as the Radam. The Space Knights are assisted by Takaya Aiba, who has the ability to transform into an armored warrior known as Tekkaman Blade.