Earth-chan

Ars is a synthetic being engineered specifically to safeguard the peace of Earth, equipped with the remarkable ability to detect distress signals emitted from human brainwaves. After joining the Ultraman Class, she became an indispensable ally in protecting both Ultraman and humanity. Her artificial intelligence logic, combined with a childlike clarity of heart, leads her to perceive justice in strictly binary terms—right or wrong, with no grey areas. Unable to comprehend political manipulation or human deception, she stands as the purest embodiment of justice throughout the series.