Japan Launches Ultra-Luxury ‘Human Washing Machine’ After Expo Frenzy
Japan has officially brought to market one of its most talked-about futuristic inventions, a full-body human washing machine, months after the device stole the spotlight at the Osaka World Expo, drawing thousands of curious visitors daily.
The machine, developed by Japanese wellness-tech company Science, allows users to lie down inside an enclosed pod where automated jets, warm bubbles and aroma-infused mist gently cleanse the body. Soft music plays throughout the session, creating a spa-like atmosphere. Although the device mimics the concept of a washing machine, it performs no spinning; instead, it delivers a slow, controlled wash aimed at pure relaxation.
Science spokesperson Sachiko Maekura said the pod is more than a novelty. Equipped with built-in sensors, it monitors users’ heart rate, blood pressure, and other vital signs for safety. “This machine not only washes your body but also your soul,” Maekura said, highlighting the therapeutic angle that contributed to its popularity at the Expo.
The prototype debuted at the six-month Osaka World Expo, which concluded in October after welcoming more than 27 million visitors. Attendees often queued for hours to try the futuristic bath, a modern interpretation of a similar device showcased during Osaka’s 1970 Expo, which inspired Science’s president when he was a 10-year-old boy.
Global interest spiked after a U.S.-based resort company contacted Science to inquire about commercial availability. That interest prompted the firm to move from prototype to full production, though the company intends to keep the product rare. Maekura confirmed that only 50 units will be produced Nationwide.
The first official buyer is an Osaka luxury hotel, which plans to add the human washing machine as a premium relaxation service for guests. Major electronics retail chain Yamada Denki has also ordered a unit, hoping the unique attraction will boost customer traffic to its stores.
Local media report the retail cost at a staggering 60 million yen – roughly $385,000 positioning the machine as one of Japan’s most expensive wellness innovations.
As Japan continues blending robotics, nostalgia and high-end comfort, the human washing machine stands out as a symbol of the Country’s relentless push toward futuristic lifestyle technology.
