Japan's Top Inventions

4:30 PM to 5:00 PM
Monday 4 November
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The stories behind hit Japanese products and top creations for niche markets - this time, cultured pearls and casting systems.

Japan's Top Inventions airs on NHK World at 4:30 PM, Monday 4 November.
Topics
Education ➝ Science ➝ Factual Topics
Technology