Season 6 · Episode 11 of 11
Aired Nov 25, 2023
Home Water Purifiers / Plastic Valves
Sat, Nov 25, 2023
0 of 11 watched this season
The fascinating stories and secrets behind hit Japanese products, plus parts and machines that boast the top share of niche markets. This time: home water purifiers & plastic valves.
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Airs
Sat, Nov 25, 2023
Show
Japan's Top Inventions
114 episodes
Episode
S6 · E11
in Japan's Top Inventions