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Watch Ultraman Decker Season 1 Episode 21 Online

  • 7.4/10
  • COUNTRIES: Japan
  • Subtitles: 日本語

The S Plazma fusion reactor is a new technology in development. The tremendous energy it could produce has the potential to allow humanity to reach the speed of light. However, this unknown energy source is concealed as a secret... Monsters are born, Agams' shadow squirms, and a truth is revealed. How will Kanata react to this crisis?!