圓谷製作
is a Japanese "tokusatsu" television series. A Kyodai Hero programme, featuring the titular hero growing to immense size and fighting similarly sized monsters. Originally broadcast as 138 five-minute segments as part of the children's variety show "Ohayo! Kodomo Show" on Nippon TV, it was produced by Tsuburaya Productions. "Redman" was initially aired between April 3, 1972, to September 8 of that same year. In 2016, Tsuburaya Productions uploaded the series to its official YouTube channel.