1 Season
36 Episode
Nebula Mask Machine Man - Season 1 Episode 7 Hong Kong Karate Dangerous Ken
- Year: 1984
- Country: Japan
- Genre: Action & Adventure, Sci-Fi & Fantasy
- Studio: tv asahi, Nippon TV
- Keyword: henshin heroes, tokusatsu
- Director: Shotaro Ishinomori
- Cast: Osamu Sakuta, Kiyomi Tsukada, Hideyo Amamoto, Kojou Chiaki, Toku Nishio, Joe Onodera