PBS television services from KTNWDT-TV, 31, Yakima, WA.

Yakima, WA KTNW PBS 31 A3 HD

NHK World-Japan is a 24 hour English-language channel that provides news, cultural shows, and documentaries about Japan, Asia and the world.

NHK World News 2049

Discoveries on the health benefits of natto, which contains a high amount of vitamin K2 and can help lower blood sugar levels.

Medical Frontiers

The Power of Natto, a Japanese Superfood

Breakthroughs in Stopping Aging

Research on oral bacteria; relaxation techniques through the traditional Japanese performing art of nioh.

Oral Bacteria: The Key to Health

New devices to measure brain waves and a helmet-type PET scanner help with the early detection of dementia.

Early Detection Technologies to Prevent Dementia

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The second season of The House of the Dragon premieres 6/16. Watch on the Max app, HBO Channels or On Demand.

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Welcome to your ultimate entertainment destination. Watch Special Ops: Lioness and more, all in one network.

Watch exclusive original series and the best of Hollywood with iconic and new blockbusters—uncut and commercial-free.

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Watch visionary original series and hit movies like Power Book II: Ghost, John Wick: Chapter 4, and much more.

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Prevention to cure, the groundbreaking world of Japanese medical technology and healthcare, from food and exercise to the latest treatments.

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Epipharyngeal abrasive therapy from Japan scrapes the upper throat to ease chronic inflammation and may be effective against long COVID-19.

Japanese Treatment EAT for Long COVID