Japan unveils commercial human washing machine
Story by Okafor Vivian
Japan has officially launched commercial sales of its futuristic “human washing machine,” a full-body automated bathing capsule that drew massive attention at the recently concluded Osaka, Kansai Expo 2025.
Developed by Science Co., Ltd, a Japanese firm known for its fine-bubble technology, the machine, named Mirai Human Washing Machine, offers users a complete wash-and-dry cycle while lying inside a sealed, high-tech capsule. The device measures about 2.3 metres in length and uses micro-bubbles, fine-mist showers and gentle water jets to cleanse the body before automatically drying the user.
The bathing pod also incorporates relaxation features, including ambient visuals, soft music, and sensors that monitor heart rate and posture throughout the 15-minute cleaning process.
Following overwhelming interest at the Expo, where more than 40,000 people applied to try the experience, retailer Yamada Holdings announced it will begin showcasing the machine to the public. A full demonstration unit will be displayed at the company’s LABI Ikebukuro flagship store in Tokyo from December 25, 2025.
The company said it will observe public reaction before deciding on a nationwide rollout. The machine is expected to retail for around ¥60 million, making it a high-end luxury product aimed at hotels, wellness centres, and specialised caregiving facilities.
Science Co. said early orders have already come from a major Osaka hotel and other commercial establishments seeking to use the capsule as both a service and an attraction.
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Only about 50 units will be produced in the initial run, underscoring the machine’s exclusivity and niche appeal.
Industry observers say the product could also be beneficial for elderly individuals and people with mobility challenges, offering a safer and more comfortable alternative to traditional bathing although questions remain about maintenance, water consumption, and long-term practicality.
The human washing machine revives a concept first showcased at the 1970 Osaka Expo and marks another example of Japan’s growing interest in futuristic home care and wellness technologies.
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