Wikipedia
is the title superhero of a tokusatsu science fiction/ kaiju/ superhero TV series, Mirrorman. Produced by Tsuburaya Productions, the series aired on Fuji TV from December 5, 1971 to November 26, 1972, with a total of 51 episodes. This was Tsuburaya Productions' first non- Ultra superhero (even though there were concepts that were similar to Ultraman, which became Tsuburaya trademarks). Like Ultra Seven, Mirrorman was more of a dark and brooding science fiction drama than most other shows of its ilk. But by Episode 26, major changes were forced upon the series by the network (making the action lighter and the hero more like Ultraman), it became a typical action-oriented superhero adventure of its era.
There was a spin-off, a short series titled Mirror Fight, broadcast on TV Tokyo from April 1, 1974 to September 27, 1974, with a total of 65 short-episodes. It was similar in concept to the earlier Ultra Fight.
Over the years, there were several sequel series rumors. In 2005, this somewhat came true in Mirrorman REFLEX, a straight-to-DVD series that would be later compiled into a film. Featuring no characters or connection to the old series, REFLEX has a darker tone on par with the first half of the original television series.