Uran

This mischievous, superhuman android serves as the cybernetic sister to Astro Boy, forming part of his robotic family alongside his robotic parents. Though she lacks her brother's advanced weaponry and flight capabilities, she possesses immense strength and a spirited, tomboyish nature. Often acting as a troublemaker, her adventurous and sometimes jealous personality frequently lands Astro in difficult situations. In certain adaptations, she gains the unique ability to communicate with animals, adding to her playful yet occasionally bratty charm.