Osaka's Dotonbori Hotel Unveils 'Human Washing Machine'

A Glimpse into the Future of Personal Hygiene

A groundbreaking invention known as the "human washing machine" has made its debut at a hotel in Osaka, Japan. This unique device promises to wash and dry a person in just 15 minutes while they lie down, offering an innovative approach to personal hygiene.

On the 14th, the Dotonbori Crystal Hotel in Namba, Osaka, announced that it had introduced the "future human washing machine" starting from the 10th. The device is installed in a shared spa space within the hotel, not in guest rooms. Guests can experience it through advance reservations and rent it in 90-minute blocks. The operation time is approximately 20 minutes, and up to four people can use it per session. The fee is 18,000 yen (approximately 170,000 Korean won) per use.

A Concept with a Rich History

According to local media Soranews24, the "human washing machine" first attracted attention when it was unveiled at the 1970 Osaka Expo but did not lead to commercialization at the time. It regained attention this April when Osaka-based bath specialist company "I Feel Science" showcased an upgraded prototype at the Osaka-Kansai Expo. At the time, over 40,000 people applied to experience it.

The device is designed to provide a thorough cleaning process. Inside the 2.3-meter-long capsule-shaped device, users lie down while ultra-fine bubbles and mist, measuring 0.001 mm or smaller, wash away dirt from the entire body for about 15 minutes. Drying is then automatically completed. During use, sensors on the back detect health information such as heart rate and posture changes in real time, while providing relaxing videos and music.

Benefits and Potential Applications

The manufacturer stated, "It will be particularly useful for the elderly or disabled with limited mobility." This technology could offer a significant advantage for individuals who may find traditional washing methods challenging.

The hotel said, "By introducing the human washing machine, which was popular at the expo, we allow guests who missed the expo experience to try the 'future.' It will offer an immersive feeling as if you are in a spa of the future."

Expanding Accessibility

The device is also set to be displayed at the large appliance store "LABI" in Toshima, Tokyo, through Yamada Holdings, a Japanese electronics retailer. The sales price is around 60 million yen (approximately 560 million Korean won). This move aims to make the technology more accessible to a broader audience, allowing consumers to experience the future of personal hygiene in their own homes.

Conclusion

The introduction of the "human washing machine" marks a significant step forward in the integration of technology into everyday life. As the concept continues to evolve, it has the potential to revolutionize how people approach personal hygiene, offering convenience, efficiency, and comfort. With its upcoming display in Tokyo, the device is poised to capture the imagination of many, paving the way for a future where advanced technology enhances our daily routines.