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Watch Ultimate Muscle: The Kinnikuman Legacy Season 1 Episode 4 Online

  • 7.9/10
  • COUNTRIES: Japan
  • Subtitles: 日本語

It turns out that Kid Muscle faces a face that looks very much like his own! He's set to wrestle his own father, the lengendary King Muscle, a challenge he first laughs off. But then he realizes that his father takes this match very seriously. Will Kid Muscle beat his father? And what does Mom have to say about all this?