Cora

Cora (voiced by Kristen Bell) is a teenage girl from MetroCity who now lived on the surface after her parents neglited her. She lived with her friends and a robot dog named Trachcan until she meet Astro Boy and Epsilon. She's kind, smart, and also Astro's girlfriend.

Trivia:

• Cora will meet Aaron in Aaron meet Astro Boy.

• She along with Astro, Zoran, Epsilon, Atlas, Pluto, and the Blue Knight join Arik's team in the end of Arik meet Astro Boy.