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 Tomoko Otake

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Tomoko Otake
Tomoko Otake is a senior writer with a strong interest in health, medical and social issues. A native of Nara Prefecture, she obtained an M.A. in journalism from The University of Montana.
In the past 11 months, health minister Keizo Takemi has been charting his own path, seeking to make Japan's health care policies more global and digitalized.
JAPAN / Science & Health
Aug 14, 2024
Global mindset crucial for reform of Japan's health care, minister says
International strategies and domestic health care reform are inextricably linked, says health minister Keizo Takemi.
Temperatures are soaring across Japan, making getting to sleep at night a constant battle between your body and the right setting for your air conditioner to help you nod off.
LIFE / Lifestyle / Boiling Point
Aug 2, 2024
An ideal AC temperature for sleep? Science says yes ... and no.
Keeping your room at 26 degrees Celsius can help you sleep through summer’s steamy nights — but how long should you leave the AC on?
Takeshita street in Tokyo's Harajuku shopping district on Wednesday, when temperatures reached 35.6 degrees Celsius.
JAPAN / Science & Health
Aug 1, 2024
New 'most severe' category added to Japan’s heatstroke guidelines
The move is meant to stress the need for urgent medical attention in severe cases as the number of heatstroke cases soars amid record-high temperatures.
The latest research indicates that heat stress is likely to worsen the condition of people with Alzheimer’s disease — which accounts for over half of all dementia cases in Japan — by making them more irritated or exacerbating their cognitive decline.
JAPAN / Science & Health / Boiling Point
Jul 29, 2024
For aging Japan, a troubling link between heat and dementia
The latest research indicates that heat can exacerbate cognitive decline and worsen dementia symptoms.
Akiko Trush says her experience with the neurological disorder dystonia left her feeling like she wanted to chop her own hand off.
JAPAN / Science & Health / Longform
Jul 14, 2024
The neurological disorder that 'kills culture'
Great pianists aren't made overnight, it takes years of practice. It can all be undone in a matter of days, however, due to a medical condition called dystonia.
A man takes a break under a cooling mist as the government issued a heatstroke alert in Tokyo and other prefectures in Tokyo on Tuesday.
JAPAN / Science & Health
Jul 9, 2024
Number of heatstroke patients in Japan jumps fourfold amid sweltering temperatures
By prefecture, Tokyo had the most heatstroke-related transports at 907. Aichi came in second with 763 cases.
Naoto Ohtake, president-elect of the Institute of Science Tokyo, said it aims to have international students make up 30% of all undergraduate science and engineering majors by 2050.
JAPAN
Jun 24, 2024
Institute of Science Tokyo will reapply for grant from ¥10 trillion fund
Tokyo Institute of Technology and Tokyo Medical and Dental University, which will merge to form the new university, had jointly applied before but failed.
While the education ministry recently introduced a new subject called “logic and expression” in its new curriculum guidelines, experts say that many teachers, in practice, are still focusing on grammar acquisition.
JAPAN / Society
Jun 19, 2024
Japan study downplays complex grammar in improving English writing skills
English learners are better off focusing on making good arguments, according to the Kobe University research.
Soyo Hinata (right) and Lillian Ono, members of Climate Case Japan, with a petition for human rights relief before submitting it to the Japan Federation of Bar Associations in Tokyo on Wednesday
JAPAN / Society
Jun 12, 2024
Activist group asks Japan's bar association for help on climate action
It will likely take more than a year for the association to scrutinize Climate Case Japan's petition before deciding what steps to take next.
About 1 to 1.8 out of 1,000 people in Japan are diagnosed with Parkinson’s disease.
JAPAN / Science & Health
Jun 6, 2024
Japan researchers develop drug to visualize Parkinson’s disease in living patients
The study could help better our understanding of such neurodegenerative diseases, for which there are currently no cures.
As the world marks World No Tobacco Day on Friday, debate is growing over passive smoking in one crucial space that remains unregulated: private homes.
JAPAN / Science & Health
May 30, 2024
In Japan, neighborly debates light up over secondhand smoke
Passive smoking has become a concern because many people live in multiunit apartment buildings or small houses with little space between them.
The health ministry says it will conduct its first survey on how much foreign residents are paying in health insurance and pension premiums.
JAPAN / Society
May 28, 2024
Health ministry to collect data on insurance premium payments by foreign residents
The ministry currently has no data on how much foreign nationals are paying in terms of health insurance payments and pension premiums.
A 2-megawatt solar farm in the city of Fukushima. “Megasolar” refers to farms with a minimum output of 1 MW of electricity — enough to power around 300 homes for a year.
ENVIRONMENT / Energy / OUR PLANET
May 26, 2024
‘Megasolar’ is a dirty word in Japan. Where do solar projects go from here?
Vocal campaigns are pushing back against projects as dangerous eyesores, but "dual-use" approaches and community engagement may offer a solution.
Shigeru Omi, then-Japan's top COVID-19 advisor, speaks to reporters at the Prime Minister's Office in April 2022. A study published this month has shown that many experts who spoke to the media about COVID-19 in Japan were harassed by the public.
JAPAN / Science & Health
May 22, 2024
Many COVID experts in Japan harassed after speaking to media, survey shows
The research conducted by a professor at Waseda University is Japan’s first comprehensive survey on threats targeting COVID-19 experts.
Kyoto University researchers have found a way to create “near-indefinite” volumes of early-stage sperm and egg cells from iPS cells — a milestone that could potentially lead to new infertility treatments.
JAPAN / Science & Health
May 21, 2024
New Japan study on germ cells may help advance infertility treatments
The research aims to expand our understanding of how human germ cells develop, and also opens up possibilities for creating sperm and egg cells in a lab.
As Japan grapples with its population's rapid aging, supporting people who live and age alone is looming larger on the policy agenda.
JAPAN / Society
May 14, 2024
In Japan, 68,000 people over 65 projected to die alone at home this year
In the first official tally of solitary deaths, the National Police Agency said a total of 21,716 people had died alone at home from January through March.
Archaeologists say a 1,600-year-old wooden coffin at the Tomio Maruyama tumulus in the city of Nara was kept in good condition probably because it was protected by a layer of clay and copper ions that had seeped out of the mirrors that were buried together.
JAPAN / History / FOCUS
May 9, 2024
How the discovery of a giant sword in Nara offers clues into ancient Japan
Experts say a series of surprise finds at the burial mound could help untangle the many mysteries surrounding the rulers of fourth-century Japan.
A screenshot of the Meteorological Agency's satellite image of clouds and yellow sand (in pink) on Sunday.
JAPAN / Science & Health / EXPLAINER
Apr 30, 2024
Yellow sand allergy: A health issue made worse by climate change
Yellow sand gets carried by the wind from the deserts of China and Mongolia to Japan along with man-made pollutants, causing a host of symptoms.
The legality of products that contain cannabinoids, a group of substances derived from the cannabis plant, has been somewhat murky in Japan.
JAPAN / Science & Health
Apr 21, 2024
Japan’s cannabis market growing rapidly amid regulatory shift
Robust sales of products using CBD, a compound found in marijuana, are attributed to rising demand for products that offer relaxation and stress relief.
Lung cancer causes about 76,000 deaths in Japan each year, and about 1.8 million deaths worldwide.
JAPAN / Science & Health
Apr 16, 2024
Japan study shows link between passive smoking and lung cancer
The study shows how passive smoking causes genetic mutations, providing further evidence of the harmful effects of secondhand smoke.

Longform

Construction takes place on the Takanawa Gateway Convention Center in Tokyo, slated to open in 2025.
A boom for business tourism in Japan?