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. The first series, of 50 episodes (including episode 0), aired in Japan from February 18, 1992, to February 2, 1993, on TV Tokyo. This was followed by two specials. A sequel series called Tekkaman Blade II, which is set ten years after the first series and follows the events of the second Radam invasion, was a series of six Japanese original video animation (OVA) releases from July 21, 1994, to April 21, 1995. A video game based on the series, titled Uchū no Kishi: Tekkaman Blade, was released in Japan on July 30, 1993. The original series was released internationally, including North America and was dubbed in English as Teknoman. In the English-dubbed versions, the series was heavily cut compared to the original Japanese version and shortened from 50 to 43 episodes. Plot Tekkaman Blade In the United Earth Year 192, Earth is under attack from an alien race known as the Radam, which consists of bug-like monsters and armored warriors known as Tekkamen. The Radam's spaceship lies dormant on the dark side of the Moon where the Radam wait for it to be repaired. Fighting against the Radam is a special defense force called the Space Knights. The group consists of Heinrich von Freeman, the group's commander; Noal Vereuse, the pilot of the Space Knights' ship Blue Earth; Aki Kirasagi, the Blue Earths navigator; Milly, the communications operator; Levin, a computer mechanic; and Honda, the group's mechanic. Before the start of the Radam invasion, the exploration ship Argos discovered the dormant Radam spaceship in the outer rings of Saturn. While exploring the ship, the crew were captured by pods and converted into Tekkamen. Before he was fully converted, Takaya Aiba (Tekkaman Blade) was freed by his father and placed into an escape pod; his father then activated the Argos self-destruct. The Radam crashed on the Moon and began their attacks on Earth. After spending six months drifting toward Earth, Blade bursts free from his escape pod and attacks the Radam