Mainichi Broadcasting System
is the title superhero of a tokusatsu science fiction/kaiju/superhero TV series. Produced by Tsuburaya Productions, the show was broadcast on Mainichi Broadcasting System from January 17 to December 29, 1973, with a total of 50 episodes. This was also one of several shows Tsuburaya did to celebrate the company's 10th Anniversary (the other two being "Ultraman Taro" and "Fireman").