Japan's Top Inventions

Name: Japan's Top Inventions
Genre: Documentary
Released: 2018-03-18
Cast: Cyrus Nozomu Sethna

— Mar 2018 9 Seasons 110 Episodes

Returning Series

Documentary

Overview

Japanese inventions are used and loved around the world. Through interviews and reenactments, go behind the scenes and discover how Japanese craftsmanship brought these top inventions into being.

NHK · Japan International Broadcasting (JIB)

Cast

Cyrus Nozomu Sethna

Non-Loosening Bolts

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

Jan 28, 2026 15m

Portable Fetal Monitors

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

Feb 11, 2026 15m

Concentrated Laundry Detergent

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

Mar 4, 2026 15m

Liquid Glass Coating

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

Mar 25, 2026 15m

Luminescent Ceramic Tiles

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

Apr 8, 2026 15m

Automatic Floodgates

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

Apr 29, 2026 15m

Concrete Testing Equipment

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

May 20, 2026 15m

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