Zoran (voiced by Susan Blu) Also known as Astro Girl, Sarah, and Uran, is Astro Boy's little sister. She's created by Professor Ochanomizu as a gift to Astro. Though she lack Asrto's weaponry and jet boots, she's is extremely powerful 50'000 horsepower, and accompany Astro on missions regularly. She's native, tomboyish, and sometime can be annoying.
- Zoran will meet Aaron in Aaron meet Astro Boy.