Japan’s “Human Fridge” Units: A High‑Cost Response to Heatwaves
The nation’s summer heat has intensified, with authorities reporting more than 53,000 heatstroke cases and 79 confirmed deaths in the last two months alone. In the wake of such alarming statistics, a private company has launched a new cooling solution that could quickly become a staple in public spaces: the Do Hiemon.
Do Hiemon: What it is. The product, named “The Cooling Box” in English, is a commercial‑scale unit that essentially acts like a giant, human‑sized freezer. Owners pay a hefty price—1.5 million yen, which translates to roughly $9,400 or £6,950—for each version intended for use in offices, malls or street side kiosks.
Design inspiration. CEO Testsuya Nakayama explained that the device was modeled after the small refrigerated vending machines found around Japan’s train stations. “It’s a familiar environment for people, but we added larger compartments and a redesigned airflow system to keep body temperature in check,” he said to a BBC reporter.
The price debate. While the unit’s cost is justified by the highly specialized cooling technology, some critics worry that the expense could pressure small businesses and public facilities into buying something that may only be used a few days of the year. Others point out that the device could also serve as a platform for future public health initiatives, such as emergency shelters during peak heat periods.
Testing the unit. Tokyo correspondent Kurumi Mori had a field day testing the Do Hiemon. Inside, the temperature dropped enough to feel like a walk into a cool hallway. “It’s a unique experience,” Mori noted, “but it also highlights how far we might need to go to protect people from extreme heat.”
Experts in climate adaptation and public architecture are watching the rollout closely, as Japan’s summer record temperatures set new global precedents. The question remains: will high‑end cooling units become a panacea for heatstroke, or a short‑sighted marketing gimmick? Only time and widespread use will tell.
