
Pods wash you with no scrubbing or effort on your part.
At hotels in Japan, the bathing facilities usually fall into two broad categories. There might be a traditional setup, with compact shower booths where you wash off before entering a large communal tub to soak in, or you could have a more modern full-size in-room shower, often as part of a combination with an individual-sized tub. Soon, though, if you’re traveling in Japan you might have the option of using a human washing machine.
Designed by Osaka-based bathroom fixture company Science, this pod is called the Mirai Ningen Sentakki, which translates to “Future Human Washing Machine,” but which the company also gives the official English designation Human Washer in the Future.
You start by stepping inside, stretching out in a reclining posture and closing the canopy. As relaxing imagery plays on a screen in front of you, such as footage of sea life and sunsets, soothing music plays and the pod fills with soapy water, turning into a bath. After a nice, leisurely soak, the water drains and nozzles spray you with water to rinse off any lingering soap suds, cleaning you without any scrubbing or expended effort on your part.
▼ Video of a Human Washer in the Future cycle, beginning with the on-screen text “I am a mermaid.”
Though it was created as a conceptual vision of what bathing could be like in the world of tomorrow, the Human Washer in the Future does exist here in the present, with a single unit built by Science for display at the Expo 2025 world’s fair in Osaka. Guests can even try it out for themselves, and a survey of those who had tried it back in midsummer showed that 77.6 percent of users said they were “very satisfied” with the experience, and an additional 21.1 percent said they were “satisfied.”
It wasn’t just individual visitors who were intrigued by the machine, either. Science also received strong positive feedback from hotel operators, and so while it initially had no plans to make the Human Washer in the Future available for purchase, it’s now received orders for six units to be installed in hotels and “leisure facilities” in Japan, with the later category likely referring to day spas, bathhouses, or fitness clubs. In addition, the Human Washer in the Future currently on display at Expo 2025 will be transferred to Science’s showroom in Shin Osaka Central Tower building in late November, following the conclusion of Expo 2025, and visitors to the showroom will also be able to try it out.
As for sales to private individuals, high costs are probably going to make those unlikely, at least in the very near future. Aside from the machinery’s precision parts, its size and shape makes installation a costly venture in existing homes, with Science saying it would be comparable to the price of “an imported luxury car.”
The specific hotels which have put in orders for Human Washer in the Future units haven’t been revealed, but the company says that one of them is in Osaka, so between that and the Science showroom unit, there’ll be at least two places in the city to keep the Expo 2025 spirit of future bathing going.
Related: Science showroom locations
Source: Sankei Shimbun, PR Times
Top image: PR Times
Insert images: PR Times, Science, PR Times (2)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!




Japan’s first hotel with a human washing machine is now ready for you to come and bathe in it
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japan’s Human Washing Machine pods are now on sale for home use, and they’re not cheap
Japanese hotel offering 183-night stay plan for an incredibly low price
Gundam Jet takes flight in Japan, comes with opportunities for Japan Airline-exclusive Gunpla
Starbucks Japan adds new Sweet Potato Frappuccino and Latte to the menu, but do they deliver the taste of autumn?
Japan’s first fall color forecast for 2026 is here!
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
American tourist in Japan arrested on charges of attempted murder and arson
Kyoto temple bans visitors from wearing kimono
Solo travel in Japan: $3 all-you-can-drink deal at this conveyor belt restaurant is a fun time for one
Japan’s revolving sushi restaurant king Sushiro coming to U.S. this fall with high prices, no tipping
Mini CRT-lookalike Final Fantasy figurines are awesome pixel art music boxes [Video]
Japan Railways announces unlimited-ride train pass for fall travel
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Studio Ghibli unveils new anime calendars and diary planners for 2027
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
One Piece Day 2026 brings new art, music, and new cast announcements
Hikaru Utada sings new song in Shinkansen commercial for Japan’s Supreme Class cabins
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan’s coolest capsule hotel to close: Last chance to experience sleeping in the future!
Virtual idol Hatsune Miku to act in kabuki play with human co-star【Photos】
Shibuya capsule hotel comes with free beers, unusual beds and unique soundless wake-up system
This is Japan’s, and the world’s, first capsule hotel, and you can still stay there
Beautiful hotel on Japan’s northern island has frozen rooms, ice outdoor bath【Photos】
Crazy cheap hotel in Tokyo comes with a crazy catch【Photos】
Japan’s newest life-size Gundam is finished, receives Shinto blessing in Osaka【Video】
Tokyo hotel creates Evangelion rooms and Evangelion lounges for fans to mingle in【Photos】
4-meter-tall smooshy robot and friends coming to the Osaka Expo
Private open-air bath is the crowning gem at this Japanese-style hotel in Tokyo
Tokyo hotel lets your rent out entire Japanese bath facility, become lord of the baths【Pics】
Cheap capsule hotel in Kyoto is open to everyone, comes with free all-you-can-drink alcohol
This hotel in the mountains of Japan has an awesome hi-tech ski/snowboard simulator【Videos】
Stay at a Japanese capsule hotel in Tokyo for less than US$20 a night
This Japanese capsule hotel tells you how many times you snore during the night
Ultra-cheap, convenient Tokyo hotel is a great place to stay…if you pay extra for earplugs