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Direct Talk: Season 2020

2020x85 Teshima Daisuke: Oral Hygiene That's Safe to Swallow

  • 2020-09-07T10:45:00Z on NHK World
  • 12m
  • Japan
  • Documentary
In 2013, Teshima Daisuke developed oral hygiene products that don't harm the body if swallowed. His innovative business model supports people with disabilities. We asked Teshima about his motivation.
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