Haro is the iconic mascot character of the Gundam series, first appearing in Mobile Suit Gundam in 1979. Created by Amuro Ray as a pet robot gift for Frau Bow, this small spherical robot with flapping ear covers and hidden limbs rolls around, speaks in a cute voice, and has cameo appearances across numerous Gundam anime, games, and merchandise. It engages in humorous antics like hand-to-hand combat with prisoners, repairs Gundams, controls systems, and serves as a high-performance mobile computer in various timelines.