Fat Mutant Squirrel Risu
Home world/Origin Earth
Gender: Male
Height: 256 meters (standing)
Weight: 300,000 tons
First Appearance: {{{First Appearance}}}
Last Appearance: {{{Last Appearance}}}
Type: {{{Type}}}
Affiliation The Hidden One
Created by Stephan222

Risu is a mutant male squirrel, presumably the mate of Ri. Although bigger and heavier, he is very fat and lazy and does not have the advantagfe of speed. The Hidden One, however, gave him gigantic fangs and reflective sheilds to fight the ultramen. 


  • "Risi" is the Japanese word for squirrel.
  • Ri and Risu are the third-story-arc equivalents of Henuk and Henuko.

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