Season 9 · Episode 6 of 8
Aired Apr 29, 2026
Automatic Floodgates
Wed, Apr 29, 2026
0 of 8 watched this season
Discover the stories behind renowned Japanese products alongside our reporter. This time: automatic floodgates.
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Airs
Wed, Apr 29, 2026
Show
Japan's Top Inventions
114 episodes
Episode
S9 · E6
in Japan's Top Inventions