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Season
- Season 1 1999-04-12
- Season 2 1970-01-01
- Season 3 1970-01-01
- Season 4 2002-01-01
- Season 5 2003-05-11
- Season 6 2004-04-12
- Season 7 2005-01-01
- Season 8 2006-01-01
- Season 9 2007-01-01
- Season 10 2008-01-01
- Season 11 2009-08-15
- Season 12 2010-02-23
- Season 13 2011-10-06
- Season 14 2012-08-17
- Season 15 2013-01-01
- Season 16 2014-03-30
- Season 17 2015-01-10
- Season 18 2016-01-09
- Season 19 2017-01-15
- Season 20 2018-01-14
- Season 21 2019-01-20
- Season 22 2020-01-18
- Season 23 2021-01-04
- Season 24 2022-01-23
- Season 25 2023-01-22
- Season 26 2024-01-21
Season 26 Episode
- Season 18 Beyond Seeing and Hearing
- Season 18 Medical Revolution: Preventing Dementia
- Season 18 Consolidation of Power: PM Shinzo Abe's Leadership
- Season 18 Fukushima Fallout: Tracking the Radioactive Waste
- Season 18 Exploring Life in Class - A Year at a Tsunami-hit School
- Season 18 88 Hours - The Fukushima Nuclear Meltdown: Episode 1
- Season 18 88 Hours - The Fukushima Nuclear Meltdown: Episode 2
- Season 18 Decommissioning Fukushima: The Ongoing Battle against Radiation
- Season 18 A Challenging Homecoming: Naraha Town, Fukushima
- Season 18 Origins of Land: Nishinoshima Island
- Season 18 Rediscovering Ancient Asia: Angkor, Cambodia
- Season 18 Rediscovering Ancient Asia: Bagan, Myanmar
- Season 18 Rediscovering Ancient Asia: Qin Shi Huang Mausoleum, China
- Season 18 Rediscovering Ancient Asia: Jomon Culture, Japan
- Season 18 Inside The Tsunami
- Season 18 Aid for the Displaced
- Season 18 The Phone of the Wind: Whispers to Lost Families
- Season 18 Escaping the Fallout: Seven Days Revealed
- Season 18 Jakuchu: The Divine Colors
- Season 18 Science of Motherhood
- Season 18 Radioactive Forest
- Season 18 Evolving Artificial Intelligence: Blessing or Curse
- Season 18 Decommissioning Fukushima: Removing Nuclear Debris
- Season 18 Miracle Body: The Revival of Japan's Judo
- Season 18 Killer Stress: The Causes
- Season 18 Killer Stress: The Remedies
- Season 18 Miracle Body: Russia's Golden Mermaids
- Season 18 The Last Isolados: Unknown People of the Amazon
- Season 18 Road to Redemption
- Season 18 Running in God's Territory: Patagonia's Extreme Trail Race
- Season 18 Executive Non Decision: A-Bomb History Rewritten
- Season 18 Autonomous Driving, The Revolution
- Season 18 Ambush in Cambodia: Death of a Japanese Police Officer
- Season 18 A Village among Active Faults
- Season 18 Medical Revolution: The Gut Microbiome
NHK Documentary - Season 18 Episode 2 Medical Revolution: Preventing Dementia
0.00 57 minutes Scientists have discovered that walking speed is a good indicator of a person's risk for developing dementia. Irregularities in the way we walk signal that special networks inside the brain are deteriorating, increasing the risk of dementia. But experts are finding ways to detect and treat such declines at an early stage. And they're developing new medications to keep dementia at bay. On this program, we'll share the latest findings from the front lines of dementia prevention.
