Record Heatstroke Cases in Japan as “Road-Related” Incidents Rise Sharply

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The number of people hospitalized for heatstroke in Japan has reached a new high, with the proportion of road-related heatstroke cases rising year by year. Experts urge commuters to take protective measures.

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TOKYO, JAPAN (MERXWIRE) – Amid a record-breaking heatwave, cases of heatstroke continue to rise. Statistics from the Fire and Disaster Management Agency of Japan’s Ministry of Internal Affairs and Communications indicate that from May to mid-August, over 75,300 people were hospitalized for heatstroke nationwide, a record high. The proportion of road-related heat stroke has been increasing year by year. Kanto Smart Living Cooperative is urging the public to be vigilant against road-related heatstroke and has provided “Five Strategies to Avoid Road-Related Heatstroke.”

Data analysis shows that while residential areas still account for the highest proportion of heat stroke cases, at 39.5% this year, road-related cases have been increasing year by year, reaching 19.7% this year —a 6.2 percentage point increase from 2017, the most significant increase among the eight categories. “Road-related” heatstroke includes heatstroke that occurs on public roads or sidewalks while commuting to work, school, or shopping.

The increase was most pronounced in Tokyo, where the rate of road-related heatstroke cases rose by 14.4 percentage points from 13.5% in 2017 to 27.9% this year. Significant increases were also seen in Tokushima Prefecture, Kyoto Prefecture, and Osaka Prefecture.

Experts point out that urban asphalt roads can reach temperatures exceeding 60°C under scorching sunlight, and the reflection of building glass exacerbates the heatwave. Since people must walk before and after commuting on public transportation, even young people are susceptible to heatstroke during their commute. Many cases indicate that while patients drink water, their intake is insufficient, ultimately leading to dehydration and heatstroke.

Faced with the threat of high temperatures, many manufacturers have introduced various heat-relief products. These include UV-resistant clothing, cooling accessories, and smartphone apps that can search for shady routes and even display the locations of local government-designated air-conditioning shelters and water dispensers, helping citizens find relatively cooler options outdoors.

Kanto Smart Living Cooperative, an organization dedicated to promoting smart living, recommends that people take multiple protective measures when going out in the summer to reduce the risk of heatstroke. First, carry a water bottle and rehydrate regularly. Never wait until you feel thirsty to drink; it’s best to sip every 20 to 30 minutes to maintain hydration.

Second, use smartphone apps to find shady routes, avoid areas with the strongest sun exposure, and stay in the shade as much as possible to minimize the perceived temperature rise.

For clothing, opt for lightweight, breathable, and UV-protective fabrics. Use a sun hat, parasol, or cool towel to effectively block UV rays and reduce the risk of heat stroke.

Additionally, consider utilizing public buildings or local government-provided shelters, such as air-conditioned open spaces and public drinking water fountains, to rest and cool down.

Also, avoid going out during the hottest hours between noon and 3 p.m. If you must go out, keep your stay short and plan for rest breaks. Finally, if you experience warning signs such as dizziness, nausea, or extreme fatigue, move to a cool place to rest and replenish your water, and seek medical attention as soon as possible if necessary.

Media Contacts:
Kanto Smart Living Cooperative

PR Agency:
MERXWIRE INC.
Ada Huang
pr@merxwire.com

SOURCE: Kanto Smart Living Cooperative