
Heatstroke alerts issued in Japan as temperatures surge
Sweltering temperatures prompted heatstroke alerts in multiple Japanese regions on Wednesday, with dozens of people seeking emergency medical care in the capital Tokyo.
The hot weather was headline news in the country, which last year experienced its joint warmest summer ever as climate change fueled extreme heatwaves around the globe.
Record temperatures were logged in 14 cities for June, the Japan Meteorological Agency said, while in central Tokyo the mercury hit 34.4 degrees Celsius.
Doctors treated at least 57 people for heat-related malaise in the capital on Wednesday, adding to the 169 people seen on Tuesday.
At least three heat-related deaths were reported in other parts of the country this week.
Some Tokyo residents wore heat-repellent clothing to beat the high temperatures, like Junko Kobayashi, 73, who showed AFP her cooling scarf.
"I soak it in water and then wrap it around my neck. It feels refreshing. And I use this umbrella too. It blocks the light and heat so it feels cooler," she said.
Other elderly residents said they were trying to take it easy so as not to risk heatstroke, while 80-year-old Naoki Ito said he was making sure to regularly drink water.
"I don't need to take a big gulp, just a small sip here and there. It's important to remember that," Ito said.
Every summer, Japanese officials urge the public, especially elderly people, to seek shelter in air-conditioned rooms to avoid heatstroke.
Senior citizens made up more than 80 percent of heat-related deaths in the past five years.
Japan is also experiencing a record influx of tourists, with foreign visitors up 21 percent year-on-year in May.
"It's been pretty stinking," said 31-year-old Australian tourist Jack Budd, who was trying to find shade whenever possible with his travel partner.
"The breeze is quite warm so it's hard to get out of it unless you go inside," he said.
© 2025 AFP
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Japan Today
19 hours ago
- Japan Today
More microplastics in glass bottles than plastic: study
Drinks in glass bottles had five to 50 times more microplastic fragments than in plastic bottles By Rébecca Frasquet Drinks including water, soda, beer and wine sold in glass bottles contain more microplastics than those in plastic bottles, according to a surprising study released by France's food safety agency Friday. Researchers have detected thee tiny, mostly invisible pieces of plastic throughout the world, from in the air we breathe to the food we eat, as well as riddled throughout human bodies. There is still no direct evidence that this preponderance of plastic is harmful to human health, but a burgeoning field of research is aiming to measure its spread. Guillaume Duflos, research director at French food safety agency ANSES, told AFP the team sought to "investigate the quantity of microplastics in different types of drinks sold in France and examine the impact different containers can have". The researchers found an average of around 100 microplastic particles per litre in glass bottles of soft drinks, lemonade, iced tea and beer. That was five to 50 times higher than the rate detected in plastic bottles or metal cans. "We expected the opposite result," PhD student Iseline Chaib, who conducted the research, told AFP. "We then noticed that in the glass, the particles emerging from the samples were the same shape, colour and polymer composition -- so therefore the same plastic -- as the paint on the outside of the caps that seal the glass bottles," she said. The paint on the caps also had "tiny scratches, invisible to the naked eye, probably due to friction between the caps when there were stored," the agency said in a statement. This could then "release particles onto the surface of the caps", it added. For water, both flat and sparkling, the amount of microplastic was relatively low in all cases, ranging from 4.5 particles per liter in glass bottles to 1.6 particles in plastic. Wine also contained few microplastics -- even glass bottles with caps. Duflos said the reason for this discrepancy "remains to be explained". Soft drinks however contained around 30 microplastics per liter, lemonade 40 and beer around 60. Because there is no reference level for a potentially toxic amount of microplastics, it was not possible to say whether these figures represent a health risk, ANSES said. But drink manufacturers could easily reduce the amount of microplastics shed by bottle caps, it added. The agency tested a cleaning method involving blowing the caps with air, then rinsing them with water and alcohol, which reduced contamination by 60 percent. The study released by ANSES was published online in the Journal of Food Composition and Analysis last month. © 2025 AFP

a day ago
Annual Economic Losses from Workers' Health Issues Reach 7.6 T. Yen
Tokyo, June 20 (Jiji Press)--Economic losses in Japan stemming from workers' mental or physical disorders, including shoulder stiffness and sleeplessness, total around 7.6 trillion yen each year, a study by Japanese researchers has shown. The losses, linked to lower labor productivity, represent about 1 pct of the country's nominal gross domestic product for 2024. The World Health Organization describes "presenteeism" as a condition where work efficiency declines due to mental or physical disorders, despite employees being present at work. It is often difficult to recognize such a condition as a loss for companies or society because the workers in question appear to be performing their jobs. In 2022, Koji Hara, associate professor at Yokohama City University, and other researchers conducted an internet survey of about 27,000 workers in Japan to assess symptoms related to mental and other health issues. As a result, the study estimated that annual losses from presenteeism and related factors amount to 7.6 trillion yen. Among men, the estimated losses were the highest for those aged 45-49, an age group that has a large working population and high average income. For women, the highest losses were estimated for those aged 25-29. [Copyright The Jiji Press, Ltd.]


The Mainichi
a day ago
- The Mainichi
Japan Photo Journal: 700 hydrangeas welcome visitors to Yokohama English Garden
Visitors are surrounded by lush scenery during a hydrangea festival at Yokohama English Garden in the city's Nishi Ward, June 19, 2025. Seven hundred hydrangea plants in 300 varieties are currently in full bloom. Floral-themed umbrellas gently sway in the breeze above the vibrant hydrangeas, delighting visitors. According to the garden, the hydrangeas have bloomed beautifully this year, consistent with their usual growth patterns, but some flowers have suffered sunburn due to this week's intense heat. A woman from Hachioji, Tokyo, commented, "The colorful hydrangeas were cute, and it was also fun to take pictures under the umbrellas." The peak viewing period is expected to last until the end of June, with the hydrangea festival running until June 29. (Japanese original by Mimi Niimiya, Tokyo Photo and Video Department)