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Japan's Top Inventions

Season 9 · 14 episodes · Jan 28, 2026

  1. Japan's Top Inventions season 9 episode 1 still

    Episode 1

    Non-Loosening Bolts

    Jan 28, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: non-loosening bolts.

  2. Japan's Top Inventions season 9 episode 2 still

    Episode 2

    Portable Fetal Monitors

    Feb 11, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: portable fetal monitors.

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    Episode 3

    Concentrated Laundry Detergent

    Mar 4, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: concentrated laundry detergent.

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    Episode 4

    Liquid Glass Coating

    Mar 25, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: liquid glass coating.

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    Episode 5

    Luminescent Ceramic Tiles

    Apr 8, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: luminescent ceramic tiles.

  6. Japan's Top Inventions season 9 episode 6 still

    Episode 6

    Automatic Floodgates

    Apr 29, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: automatic floodgates.

  7. Japan's Top Inventions season 9 episode 7 still

    Episode 7

    Concrete Testing Equipment

    May 20, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: concrete testing equipment.

  8. Japan's Top Inventions season 9 episode 8 still

    Episode 8

    Taste Sensing Systems

    Jun 10, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: taste sensing systems.

  9. Japan's Top Inventions season 9 episode 9 still

    Episode 9

    Silica Gel Rotors

    Jul 1, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: silica gel rotors.

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    Episode 10

    Pre-Inked Stamps

    Jul 29, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: pre-inked stamps.

  11. Japan's Top Inventions season 9 episode 11 still

    Episode 11

    Center Bridge Knee Braces

    Aug 26, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: center bridge knee braces.

  12. Japan's Top Inventions season 9 episode 12 still

    Episode 12

    Dissolving Microneedles

    Sep 2, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: dissolving microneedles.

  13. Japan's Top Inventions season 9 episode 13 still

    Episode 13

    Tofu Snack Bars

    Sep 30, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: tofu snack bars.

  14. Japan's Top Inventions season 9 episode 14 still

    Episode 14

    Gel Ink Pens

    Nov 11, 2026

    Discover the stories behind renowned Japanese products alongside our reporter. This time: gel ink pens.