Ultra B — Season 1, Episode 1: Episode 1
Kids, Sci-Fi & Fantasy, Animation • 6 min • 1 season, 118 episodes • ★ 10.0/10
About Ultra B
One night, Michio chases a UFO to see where it lands. He is taken inside it and encounters a mysterious baby, Ultra B. Soon reveals that he has superpowers when he moves in with Michio's family.