Japan's 'Human Fridge' Offers Escape From Extreme Heat. Could It Be a Game-Changer For India Too?

Published 5 August 2026 · india

News world Japan's 'Human Fridge' Offers Escape From Extreme Heat. Could It Be a Game-Changer For India Too? Japan's 'Human Fridge' Offers Escape From Extreme

News world Japan's 'Human Fridge' Offers Escape From Extreme Heat. Could It Be a Game-Changer For India Too? Japan's 'Human Fridge' Offers Escape From Extreme Heat. Could It Be a Game-Changer For India Too? Published By, Last Updated: August 05, 2026, 08:50 IST Japan's Do Hiemon Box, a one-person 'human fridge', is designed to prevent heatstroke. Here's how it works and whether it could benefit India. Japan's Do Hiemon Box is a one-person cooling booth developed to provide rapid relief from extreme heat, particularly for workers in high-temperature environments. (Photos: Social Media) Imagine stepping out of your accommodation in Japan, and the temperatures soaring past 40 degrees Celsius and, instead of searching for shade, you walk into what looks like a giant stainless-steel refrigerator. Seconds later, icy air begins blowing over your head, neck and shoulders, rapidly cooling your body. That is exactly the experience Japan’s newly launched Do Hiemon Box promises. According to a Bloomberg report, the Do Hiemon Box is a one-person cooling booth developed by Japanese industrial equipment supplier Trusco Nakayama Corp. and refrigeration company SDRS. ALSO READ | Japan’s Biggest Security Shift Since WWII: Why Tokyo Wants A CIA-Like Spy Agency Roughly the size of a vending machine, the stainless-steel cabin is fitted with a bench, a glass door and wheels, allowing it to be moved wherever needed. Once a person steps inside, the unit maintains an internal temperature of around 15 degrees Celsius, while directing 5-degree Celsius jets of air at the head, neck, shoulders and back, body areas that help cool a person quickly.

The company says users typically begin feeling relief within five minutes, while a 10-minute session may ease symptoms of heat exhaustion by rapidly lowering body temperature. To prevent overcooling, the booth automatically switches off after 20 minutes. Priced at around ¥1.5 million (about $9,500), the booth is intended for workplaces rather than homes. Built To Prevent Heatstroke, Not Provide Comfort The report mentioned that the Do Hiemon Box was never meant to be a luxury relaxation pod. “The concept was less about providing a place to rest and more about providing equipment that could help prevent heat-related conditions from becoming more severe," Fumiaki Matsubara, General Manager of Trusco’s product division, was quoted as saying. Since going on sale earlier this year, around 200 units have reportedly been purchased by steel plants, construction companies, factories, golf courses, universities and leisure facilities. ALSO READ | Japan Looks For A Second Capital. Does India Need One Too? Explained Following last week’s earthquake in Kumamoto, Trusco also dispatched the cooling booths to evacuation shelters, demonstrating that the technology could play a role during disasters as well. Why Japan Needed A Human Refrigerator Japan’s increasingly harsh summers have become a serious public health concern. Temperatures frequently cross 35 degrees Celsius, while high humidity significantly raises the risk of heatstroke. Bloomberg noted that public broadcaster NHK regularly issues heatstroke alerts, and stores across Japan now dedicate entire sections to cooling products during summer.