Japan's Top Inventions

5:10 AM to 5:40 AM

Saturday 8 February

The fascinating stories and secrets behind hit Japanese products, plus parts and machines that boast the top share of niche markets. This time: online karaoke services & umbrella bagging machines.

Japan's Top Inventions airs on NHK World HD at 5:10 AM, Saturday 8 February. (New.)

Topics

Education ➝ Science ➝ Factual Topics

Technology