Japan's Top Inventions

5:10 AM to 5:40 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 HD at 5:10 AM, Saturday 2 November. (New.)

Topics

Education ➝ Science ➝ Factual Topics

Technology