46
About
Musashi Haruno, now a middle school student, continues to pursue his great dream of becoming an astronaut, a promise he once made with Cosmos. However, after news breaks of a rocket accident leading to the suspension of space development, Musashi nearly falls into despair. At that moment, a mysterious girl named Shau appears before him. She guides Musashi into a strange otherworldly space and shows him a vision of his own future, ten years from now. What he sees is a looming crisis: the destruction of Earth itself, brought about by Sandross, the most fearsome destroyer in the universe!
Director
Original Title
劇場版ウルトラマンコスモス2 THE BLUE PLANET （ブループラネット） ムサシ（13才）少年編
Original Language
Japanese
Where to Watch
Region
Amazon Prime Video
Stream included
HD
Included
Amazon Video
Rent from
$3.99
Amazon Video
Buy from
$9.99
The Roku Channel
Stream with ads
HD
Included
Amazon Prime Video with Ads
Stream included
HD
Included
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Prices last updated October 5, 2026. Pricing and availability may vary by region.
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