Inside the race to defend the world’s largest city from catastrophe.
Explore how Tokyo confronts earthquake, flood, and volcanic threats while continuing to grow. This episode reveals the ambitious engineering and urban planning projects designed to protect millions in one of the planet’s most vulnerable megacities. Sign up to see how innovation meets constant risk in a city that refuses to retreat.
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Frequently asked questions
Yes. Every plan unlocks the full library — including all Curiosity Originals like Saving Tokyo — in up to 4K, ad-free, on all your devices.
Saving Tokyo is a Curiosity Original, exclusive to Curiosity Stream.
Watch on the web, iOS and Android, Roku, Apple TV, Amazon Fire TV, Chromecast, Android TV, and most smart TVs. Start on one device and pick up right where you left off on another.
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