NHK Documentary Season 18, Episode 22: Evolving Artificial Intelligence: Blessing or Curse

Beyond Seeing and Hearing

Hisayo and Yoshihiko Umeki live in a remote village in Japan. Hisayo is blind and deaf, and Yoshihiko is her interpreter, husband and friend. Despite their difficulties, they lead a simple yet satisfying life. A farmer by choice, Yoshihiko loves the beauty of living off the land, but Hisayo, a city girl, finds the rural life sometimes challenging. By following the life of the couple through 4 seasons, this documentary reexamines what happiness can mean even in adversities.

50 min

Medical Revolution: Preventing Dementia

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.

50 min

Consolidation of Power: PM Shinzo Abe's Leadership

With public opinion divided, Japan's Diet enacted new national security legislation in September 2015. This enabled Japan to exercise its right to collective self-defense, which past Cabinets have deemed unconstitutional. With overwhelming numbers in the Diet, Abe's administration is pushing its policy agenda. A divided and contentious opposition cannot act as an effective counterforce. This program closely analyzes the political battles and Abe's consolidation of power.

50 min

Fukushima Fallout: Tracking the Radioactive Waste

Radioactive substances fell across eastern Japan following the accident at a Fukushima Daiichi Nuclear Power Plant in March 2011. The ongoing decontamination work has created huge quantities of toxic waste. NHK has carried out a large-scale survey of local governments to find out where the waste is, how much there is and what is happening at the storage sites. This program looks at the hardships facing both officials and residents as they confront the largest nuclear cleanup operation in history.

50 min

Exploring Life in Class - A Year at a Tsunami-hit School

"What is life?" was the theme of a special class at a school hit by the March 2011 tsunami disaster. The goal was to help students share their experience of losing loved ones in the disaster, which they had rarely done at school before. Given the chance to write the sorrow bottled up inside them, they gradually started to open up and express their feelings. Their constant attempts of the class helped them move forward. This is a record of the year-long journey taken by these 15-year-olds.

50 min

88 Hours - The Fukushima Nuclear Meltdown: Episode 1

50 min

88 Hours - The Fukushima Nuclear Meltdown: Episode 2

50 min

Decommissioning Fukushima: The Ongoing Battle against Radiation

At the accident site of the Fukushima Daiichi Nuclear Power Plant, the decommissioning of reactors involving the removal of nuclear fuel from 3 crippled reactors seems unending. Some estimates say it will take over 40 years until all the work is complete. Nuclear debris still continues to release fatal amounts of radiation, making close investigation impossible. Therefore, alternative inspection methods using cutting-edge technology are ongoing, including small remotely-operated robots and cosmic-ray, sub-atomic technology to image and detect debris inside the reactor. Can humans safely control nuclear power? Decommissioning Fukushima is a "front line" record of the accident that attempts to answer this question.

50 min

A Challenging Homecoming: Naraha Town, Fukushima

The 2011 nuclear accident in Fukushima Prefecture, Japan forced 88,000 people to evacuate their homes. In September 2015, Naraha became the first town to welcome residents back. But officials trying to revive the community face numerous hurdles, such as rebuilding medical, welfare and commercial infrastructure. 4 months after the evacuation order was lifted, only 6% of residents had returned. The challenges facing one town highlight broader questions about the region's recovery from the disaster.

50 min

Origins of Land: Nishinoshima Island

Located 1,000 km from Tokyo, Nishinoshima Island suddenly emerged from the water in 2013. The land is formed from an undersea volcanic eruption and scientists are saying this event could solve the mystery of how continents are made. NHK teamed up with experts to learn more about Japan's newest island. Join them on this grand science adventure as they witness an once-in-a-lifetime "birth of land".

50 min

Rediscovering Ancient Asia: Angkor, Cambodia

The Angkor complex in Cambodia has remained a mystery for centuries due to the loss of the civilization's records. But now, with new investigations using laser beams from a helicopter, and results of archaeological from the past, this mystery is gradually being unveiled. What has emerged is an enormous metropolis that existed in dense jungle. This episode introduces the Angkor civilization, which once enjoyed prosperity and later disappeared into obscurity.

50 min

Rediscovering Ancient Asia: Bagan, Myanmar

Glittering gold towers, beautiful symmetrical temples, gigantic statues of Buddha. This is scenery from the ancient ruins of Bagan, Myanmar’s first dynasty. At the site where its capital was once located, 3,000 pagodas and temples remain to this day. How were so many structures made? Today, the latest studies have revealed the existence of an amazing system that prevented wealth from concentrating among the privileged in this ancient city.

50 min

Rediscovering Ancient Asia: Qin Shi Huang Mausoleum, China

In 1974, thousands of life-size terracotta soldiers were unearthed near the Mausoleum of the first Qin Emperor, Qin Shi Huang. But the true reason of their burial remained a mystery. During recent investigations, many other life-size statues, remains of an extravagant palace, and ruins of the castle walls of a vast city were excavated in the same area. This episode unearths the plans and secrets of a major undertaking: the first unification of China by Emperor Qin Shi Huang.

50 min

Rediscovering Ancient Asia: Jomon Culture, Japan

The prehistoric Jomon culture is said to be the origin of the Japanese people. It has received high acclaim from specialists worldwide for its sophisticated lifestyle including highly artistic clay pots, figures and lacquer products. Particularly surprising is it's sustainability based on a hunter-gatherer lifestyle without any large-scale agriculture. This episode delves deep into the unique Jomon culture through findings at ruins of a Jomon village in Sannai-Maruyama, Japan.

50 min

Inside The Tsunami

Inside The Tsunami is a definitive and human story documentary of the 3.11 Giant Tsunami. It investigates what happened in Kamaishi City, where residents were overwhelmed by the tsunami that traveled far inland, taking the lives of over 1,000 people. Based on firsthand accounts of survivors who were actually caught up in the enormous tidal wave, the program analyzes the behavior and mechanics of the tsunami. By utilizing harrowing home-video footage and VFX technology, Inside The Tsunami attempts to recreate the tsunami, to allow viewers to experience what the people went through. Their stories provide lessons on how we should all act in the face of life-threatening disasters.

50 min

Aid for the Displaced

During 5 years of civil war, more than 4.6 million Syrians have fled their country. Many have risked their lives to cross the sea in search of a better life for themselves and their families. The UN's Refugee Agency leads the effort to respond to the plight of the displaced. More than 90 Japanese work for the agency. This is the story of their frontline battle against the worst refugee crisis of the century.

50 min

The Phone of the Wind: Whispers to Lost Families

On a hill overlooking the ocean in Otsuchi Town in northeastern Japan is a phone booth known as the "Telephone of the Wind". It is connected to nowhere, but people come to "call" family members lost during the tsunami of the 2011 Great East Japan Earthquake. Many visit the phone booth including a mother and 3 children who have lost their father. This documentary looks at the unique role that this phone is playing in helping the grieving process of many.

50 min

Escaping the Fallout: Seven Days Revealed

The Great East Japan Earthquake on March 11, 2011 caused a series of accidents at a nuclear plant in Fukushima Prefecture. 3 reactors suffered meltdown, and some 140-thousand people evacuated in 7 days. Despite the scale of the disaster, details of the evacuation were not widely known. What actions did people take and how was information communicated to them? The chaos of the evacuation can be captured from 2,400 videos and photos, and the testimony of more than 1,000 people.

50 min

Jakuchu: The Divine Colors

"My paintings will be understood 1,000 years from now". Japanese painter Ito Jakuchu (1716-1800) left these mysterious words along with his many paintings. These prophetic words are coming true with recent finds using the latest technology to better understand the artist's creative process, and his singular style in composition and design. Observe in pristine images the remarkably fine lines of Jakuchu (0.1mm!), and find out the messages hidden in the paintings of "the man with the hand of god".

50 min

Science of Motherhood

Children bring joy, but also challenges. Mothers can experience feelings of anxiety and loneliness, or have difficulty loving their kids. This program looks at the science behind these emotions, and offers ways to help. Bringing together the latest findings from the fields of neuroscience, animal behavior and physiology, we uncover the roots of mothers' stress. Our exploration into the mysteries of childrearing offers food for thought for mothers, fathers - everyone.

50 min

Radioactive Forest

The Fukushima nuclear accident in 2011 turned the surrounding towns into a desolate land, making the area into a "radioactive forest". Without human presence, the land is roamed by wildlife like civets, macaques and wild boars. A project is underway to study the deserted areas by attaching a camera to wild boars to record the conditions of the former farmlands. 5 years after the disaster, we take a close look at how radiation has affected the wildlife, and what it entails for us humans.

50 min

Decommissioning Fukushima: Removing Nuclear Debris

In 2011, 3 reactors at the Fukushima Daiichi Nuclear Power Plant suffered meltdowns. The operator plans to decommission the plant within 40 years. But the people involved in the process face a critical challenge: locating and removing tons of hardened nuclear debris. Engineers are trying to develop special robots and experimenting with life-size replicas of the reactors. In this program, we report from the frontline of efforts to deal with the fuel debris.

50 min

Miracle Body: The Revival of Japan's Judo

Although long renowned for the skills and strength of its heavyweight judo division, Japan was once overwhelmed by the world's power-driven judo, evident in the gold medal drought at the last Olympics. Now, Japan's judo is showing signs of revival. Using science, this episode takes an in-depth look at the secrets behind the polished techniques that push human ability to the limit, which embodies the philosophy of judo.

50 min

Killer Stress: The Causes

If you think it's "just" stress, think again. Intense stress can ruin your health and even take your life. Recent studies in the fields of physiology, psychology and brain science have revealed a complex mechanism. Stress can trigger a chain reaction of hormonal response, destroying brain cells and blood vessels, which could lead to death. This episode explores the different diseases caused by stress and looks at what you can do to keep it from killing you.

50 min

Killer Stress: The Remedies

Stress can kill. Recent studies have revealed that extreme stress can be life threatening, and cause serious mental disorders including depression and dementia. How does stress trigger abnormal conditions that destroy the brain? This program tracks the latest scientific research into the mechanisms of stress, and features innovative and easy ways to keep it from killing you.

50 min

Miracle Body: Russia's Golden Mermaids

The world's top synchronized swimmers Natalia Ishchenko and Svetlana Romashina have an impossible stunt called The Russian Roulette, where the two move their legs at breakneck speed during a routine when oxygen levels drop dangerously.

50 min

The Last Isolados: Unknown People of the Amazon

"Isolados": This is the name given to indigenous people deep in the Amazon who had almost no contact with the outside world for 100 years. Recently, they have started to emerge. But encounters have turned bloody, and contact exposes the Isolados to the risk of disease. The Peruvian government is attempting to reach out, so it may put the group under its control. NHK traveled to a remote outpost to document one such meeting with a people who experts say may disappear in as little as 2 years.

50 min

Road to Redemption

7 decades ago, 2 men stood on opposite sides of the front line in World War II. Mitsuo Fuchida was the chief commander of Japan's attack on Pearl Harbor. Jacob DeShazer, a US Army Air Force corporal, dropped incendiary bombs on Nagoya in a revenge raid. After the war, both became devout Christians and embarked on missions in each other's homeland. They met, and forged a firm bond. This story of former soldiers who overcame hatred and embraced peace carries a message that resonates today.

50 min

Running in God's Territory: Patagonia's Extreme Trail Race

Runners battle rough terrain in what is called the toughest race in the world. Competitors race all day and night in a natural setting that can quickly turn ferocious and dangerous. It's the trail running race in Patagonia, Chile. Only 30% of entrants make it. A grueling 141-kilometer test of endurance. The astounding power hidden in the runners' muscles pushes beyond the breaking point, and they start to lose the sense of vision and even themselves. This is "God's Territory".

50 min

Executive Non Decision: A-Bomb History Rewritten

In 1945, the United States dropped 2 atomic bombs on Japan. Then President Harry Truman explained the decision was made to save thousands of American lives. People have accepted this explanation without question for decades. But recently, materials have surfaced that paint a more nuanced picture of what actually occurred. This program reexamines events in the months leading up to the bombings, and tries to determine how one of the most important events in history was rewritten after the war.

50 min

Autonomous Driving, The Revolution

Once a dream car, today the autonomous vehicle is becoming a reality. The global competition to develop such vehicles is heating up, and the first company to have the upper hand will win. The autonomous driving revolution will have a major impact on vehicle manufacturing, and will likely change society forever. But creating an autonomous vehicle means understanding computers. This means automakers have to compete with IT firms including Google. Come explore the frontlines of this revolution.

50 min

Ambush in Cambodia: Death of a Japanese Police Officer

In 1993, a Japanese civilian police officer taking part in a United Nations peacekeeping operation in Cambodia was killed. It was the first such mission under Japan's pacifist constitution. A ceasefire was supposed to be in place, but the officer and his colleagues were attacked in an ambush. On this program, his former colleagues break more than 20 years of silence, helping to shed light on the harsh reality the men encountered.

50 min

A Village among Active Faults

2 active faults triggered an earthquake in Kumamoto Prefecture that measured a maximum 7 on Japan's seismic intensity scale. Most of the houses in an area of one village came crashing down. The residents there had to make a tough choice: Either rebuild their homes and live with the risks posed by the faults, or leave the community they love and relocate to safer area. This is a chronicle of their lives during the first 6 months after the disaster.

50 min

Medical Revolution: The Gut Microbiome

50 min