Uchuu no Kishi Tekkaman Blade
English title: Tekkaman Blade
Japanese title: 宇宙の騎士テッカマンブレード
Alternative titles: Tekkaman Blade, Star Knight Tekkaman Blade
Type: TV
Source: Original
Episodes: 49
Status: Finished Airing
Aired: Feb 18, 1992 to Feb 2, 1993
Broadcast: Unknown
Duration: 25 min per ep
Rating: R - 17+ (violence & profanity)
Studios: Tatsunoko Production
Producers: Sotsu
Licensors: Media Blasters
Genres: Action, Adventure, Drama, Romance, Sci-Fi
Themes: Mecha, Military, Space

Tekkaman Blade takes place in the year 2300 AD. On a certain moment, the Radam attack earth. A few months after the beginning of the invasion, a tekkaman appears, he calls himself Blade and with the help of the Space Knights, Blade starts to fight the radam. But there are a few things that Blade isn't telling about his past. 

(Source: ANN)