Watch Japan's Top Inventions Season 6 Episode 6 Online
- COUNTRIES: Japan
- Subtitles: English
The fascinating stories and secrets behind hit Japanese products, plus parts and machines that boast the top share of niche markets. In the first half: the story behind cockroach traps with sticky sheets that trap bugs inside. In the second half: residential maps which help emergency vehicles like ambulances, fire trucks and police cars get to the scene quickly.
