Japanese washing machine for people

Science Inc. has unveiled the Mirai Human Washing Machine, a futuristic micro-bubble spa pod in Japan. The device cleanses and dries the body in 15 minutes and monitors vital signs. It costs around €355,000 and is aimed at luxury hotels and spas.

Photo: Science

Japanese company Science Inc. has officially unveiled the “Mirai Human Washing Machine.” This is actually a futuristic SPA pod that was first shown at the 2025 Osaka World Expo.

The device works like an automated bathing capsule. The user sits comfortably in the seat, the floor closes and a 15-minute cleaning cycle begins. Using microbubbles, the device washes, rinses and dries the body while playing relaxing music. Built-in sensors monitor vital signs for increased safety and comfort.

The concept dates back to 1970, when it was introduced by Sanyo Electric at an exhibition in Osaka. Company president Yasuaki Aoyama saw the device as a child and brought it back to life with modern technology.

The pod measures 2.5 m long, 1 m wide and 2.6 m high, which is enough for most adults. The micro-bubbles penetrate pores and remove oil, dirt and dead skin. This is a similar technique already used in Japanese baths and salons.

The main obstacle is the price: around 355,000 euros. Production will be limited to 40 to 50 hand-crafted units, destined for luxury hotels, onsens, spas and theme parks. One Japanese hotel chain has already ordered the first unit, and several others are on order.

The device goes beyond luxury bathing, reflecting Japan's interest in automation and robotic care, especially in light of an aging population. It is a prototype for future automated eldercare systems. Science added that mass production could lead to a more affordable home model.