Japan's Top Inventions

Japan's Top Inventions

Japan's Top Inventions

TV-G

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NHK World-Japan

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LATEST EPISODE

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Automatic Floodgates

Upcoming • Original Air Date: Apr 28, 2026

Reporter Ishii Terumi explores the development and production of automatic floodgates.

NEW

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7:45-8PM

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15 Min

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2026

•

TV-G

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