★ 7.6 TV Short
Doraemon
One day, A mysterious alien baby from outer space comes to planet Earth, and only-child Michio Mikita finds him. He takes him as his own child, much to the surprise of his family. As he discovers he can… Read more
Storyline
One day, A mysterious alien baby from outer space comes to planet Earth, and only-child Michio Mikita finds him. He takes him as his own child, much to the surprise of his family. As he discovers he can talk (although not perfectly), walk, and do magic, and he causes havoc for Michio with his powers. Like Nobita Nobi from Doraemon (Another manga series from Abiko's friend Fujiko F Fujio), Michio does bad at work and is clumsy, so things go worse when it comes to UB's mischief, even though he's only a baby. The manga and anime tells the story of the duo and their adventures.
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Frequently Asked Questions
How many episodes does Ultra B have?
Ultra B has 119 episodes.
Which studio made Ultra B?
Ultra B is produced by Shin-Ei Animation.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 18 October 2026, 5:23 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].