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Series SeasonSeason 9 episodes2026

Japan's Top Inventions

Season 9

No season overview available.

Episodes
Each episode has its own detail page.
Non-Loosening Bolts
Episode 115 min2026-01-28

Non-Loosening Bolts

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

Portable Fetal Monitors
Episode 215 min2026-02-11

Portable Fetal Monitors

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

Concentrated Laundry Detergent
Episode 315 min2026-03-04

Concentrated Laundry Detergent

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

Liquid Glass Coating
Episode 415 min2026-03-25

Liquid Glass Coating

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

Luminescent Ceramic Tiles
Episode 515 min2026-04-08

Luminescent Ceramic Tiles

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

Automatic Floodgates
Episode 615 min2026-04-29

Automatic Floodgates

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

Concrete Testing Equipment
Episode 715 min2026-05-20

Concrete Testing Equipment

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

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