# Japan heatstroke prevention initiatives

> Live situation record from CLSTR: https://clstr.news/situations/japan-heatstroke-prevention-initiatives
> Updated: 2026-08-03T07:49:09.000Z. Sources: 2. Developments: 2.

In late July 2026, Fukuoka City launched a pilot that equips construction workers with sensor‑filled helmets to monitor body temperature, pulse and heat‑index, sending alerts to workers and supervisors when heatstroke risk rises. The program targets the construction sector, which has recorded the nation’s highest heatstroke fatalities for five consecutive years.

A week later, Fukui Prefecture expanded the public‑health response by designating most FamilyMart convenience stores as cooling shelters and installing public‑screen warnings. In partnership with Otsuka Pharmaceutical, the stores display short videos on heatstroke prevention and train staff as certified ambassadors. The shift from a workplace‑focused trial to community‑wide shelters and media outreach shows a rapid scaling of heat‑risk mitigation across different regions of Japan.

## Timeline

### 2026-08-03: Fukui Prefecture Turns FamilyMart Stores into Heatstroke Prevention Hubs

Fukui uses FamilyMart stores as cooling shelters and Otsuka‑backed videos to combat heatstroke, while a forecaster urges personal prevention across Kyushu‑Tokai.

2 sources. https://clstr.news/cluster/fukui-prefecture-turns-familymart-stores-into-heatstroke-prevention-hubs

### 2026-07-21: Fukuoka City launches digital heatstroke‑prevention pilot for construction workers

Fukuoka City began a pilot using sensor‑filled helmets on a construction site to detect heatstroke risk in real‑time, aiming to reduce worker deaths.

2 sources. https://clstr.news/cluster/fukuoka-city-launches-digital-heatstrokeprevention-pilot-for-construction-workers

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Cite as: Japan heatstroke prevention initiatives. CLSTR, https://clstr.news/situations/japan-heatstroke-prevention-initiatives