Science Inc., a Japanese company, has now officially launched what it calls the “Mirai Human Washing Machine.” First unveiled at the World Expo in Osaka earlier this year, Japanese consumers can now officially get their hands on one.
The machine acts like a high-tech automatic spa pod that can wash an occupant head to toe in minutes. Users enter the pod and recline into its comfortable seat.
Once inside, the pod is closed, and the machine washes them using microbubbles. The machine can also rinse off the bubbles and dry the occupant, all while playing relaxing music.
To this end, the machine not only washes your body but also “washes the soul,” according to company spokeswoman Sachiko Maekura. This pod can also monitor a user’s vitals to enhance safety and comfort.
The human washing machine arrives
The entire process takes about 15 minutes, with zero effort from the user. Interestingly, the concept first appeared at the 1970 Osaka Expo, showcased by Sanyo Electric (now Panasonic Holdings).
The Chairman of Science, Yasuaki Aoyama, saw it as a child and revived the idea with modern tech. It became a massive attraction again at the 2025 Osaka World Expo, so much so that they decided to commercialize it.
The pod itself measures 8.2 feet (2.5 meters) long by 3.28 feet (1 meter) wide by 8.53 feet (2.6 meters) tall, making it big enough for most people to comfortably lie inside. The cleaning is achieved using bubbles so small they can get into pores, removing oil, dirt, and dead skin.
This is a high-end Japanese spa technology already used in baths and salons. Sensors in the pod monitor your vital signs to help prevent fainting, panic, or medical issues.
So what’s the catch? The price, of course. According to reports, the machine will hit the market with a cool 60 Million Yen ($385,000) price tag.
To this end, the product is aimed at the luxury commercial spa market, not necessarily as a household consumer item. For this reason, it will likely be the preserve of high-end hotels, Japanese onsens, theme parks, health spas, and holiday resorts.
A big price tag
The company plans to produce a limited run of 40 to 50 units, each hand-built. One unnamed Japanese hotel has already committed to buying the first unit produced, with another 5 to 8 units reserved by other potential clients.
Given the limited product run and price, the new machine isn’t really about washing your body. It’s about Japan’s long-running fascination with automation and care robots, especially for an aging population.
A device that washes, dries, and keeps you safe is essentially a prototype for future automated elderly care systems and fully automated bathing facilities. For those hoping to get their hands on one at home, there is some hope, too.
“As the technology advances and mass production becomes more feasible, a more affordable home model may be released,” Science has stated.
Source: Interesting Engineering
‘Human washing machine’ that can clean head to toe in 15 mins goes on sale in Japan