Japan's Top Inventions

8:10 AM to 8:40 AM

Saturday 2 November

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 8:10 AM, Saturday 2 November.

Topics

Education ➝ Science ➝ Factual Topics

Technology