Epsilon

Epsilon is a female robot and one of the main characters in Astro Boy. She is an enviormentalist robot who loves nature, created by Dr. Tenma. She was built to be a friend to Astro Boy. She along with her friends help out Astro on his adventures as they continue to help Metro City. Epsilon is kind, smart, and very beautiful.

Trivia

 * Epsilon will Arik in Aarik Meets Astro Boy. In the end Astro, and his friends will join the team.