CompletedAnime

Thunder 3

サンダー3

“Three schoolboys discover a DVD opening a parallel universe gateway. When Futaba gets kidnapped by aliens, they rescue her using their cartoon superpowers.”

12 episodes22 min

Sci-Fi, Shounen, ActionSummer 2026UnendPG-13 - Teens 13 or older

5.75 Community score

12,441 rank4,077 viewers2 favorites

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Episodes · 12

12/12 aired

EP 01 EP 12

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Synopsis

Three schoolboys discover a DVD opening a parallel universe gateway. When Futaba gets kidnapped by aliens, they rescue her using their cartoon superpowers.

Three ordinary schoolboys come into possession of a DVD that supposedly opens a gateway to a parallel universe, but when their backs are turned Pyontarou's little sister Futaba passes through and gets kidnapped by the aliens that have overrun that version of Earth! Discovering that their cartoonish bodies make them supermen in the hyper-realistic parallel universe, the boys set out to rescue Futaba. (Source: Kodansha USA)