Nasa Chan is a fictional mascot character often associated with promotional campaigns, especially those involving the Japanese space agency JAXA or space-themed events. As a mascot, Nasa Chan is depicted as a cute, approachable figure designed to engage audiences and make space exploration more relatable and fun. Though not from a traditional anime series, Nasa Chan plays the role of an ambassador, appearing in various media and events to educate and excite people about science and astronomy.