Khaberni - Yamada Denki electronics chain will commercially launch the "Human Washer" on December 25, and will also allow visitors to try this unique innovation in its stores in Japan, after it caused a wide buzz during its presentation at Expo 2025 in Osaka.
The device, developed by the Japanese technology company Science Inc, combines full-body cleaning and relaxation with music and movie displays, while monitoring the user's vital signs to ensure a safe and unique experience.
The device, known as "the Human Washer," allows a person to lie down inside a 2.3-meter capsule, then the cleaning process begins using "microbubble" technology, which are extremely fine water bubbles that penetrate the pores and gently remove dirt and dead cells, alongside a soft water spray that distributes water evenly across the body without strong pressure, followed by the person being dried automatically without the need for any manual effort or towels.
This entire process takes only 15 minutes, from the beginning of the shower to its end.
Company spokesperson Sachiko Maikura explained that the device is not only designed for cleaning the body, but also aims to monitor the user's heart rate and other vital signs during the session. When the user sits on the central seat inside the capsule, the device begins to gradually fill the lower part with hot water, while the sensors integrated in the seat measure the heartbeats and monitor other biological data to precisely adjust the water temperature to suit the user's body.
At the same time, an artificial intelligence system analyzes the user's condition to determine whether they are in a state of complete relaxation, suffering from stress, or are overactive, and then automatically adjusts the experience according to their condition.