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Yamada Holdings to Showcase Human Washing Machine in Tokyo

11/30/2025, 10:02:05 PM

Introduction of the Human Washing Machine

Yamada Holdings Co., a home electronics retailer, is set to display a "Mirai (future) Human Washing Machine" at its flagship store in Tokyo's Ikebukuro district starting December 25, 2023. This innovative product, developed by Osaka-based Science Co., gained significant attention during its unveiling at the Osaka World Exposition in April 2023. The machine, which is expected to retail for approximately 60 million yen (around $564,000), offers a unique bathing experience using advanced technology that generates microbubbles and fine mist.

Product Features and Experience

The Mirai Human Washing Machine is designed as a 2.3-meter-long capsule where users lie down to undergo a comprehensive washing process. The machine utilizes microbubbles and mist to cleanse the body, completing the entire procedure—including drying—in about 15 minutes. Additionally, it features sensors that collect health information and provides a relaxing environment with videos and music during operation. The product's design is reminiscent of an egg-shaped capsule, emphasizing both functionality and comfort.

Background and Context

The concept of a human washing machine is not entirely new; it was first introduced by SANYO at the Osaka Expo in 1970. However, the latest iteration by Science Co. incorporates modern technology to enhance the user experience. The product was showcased at the Osaka Healthcare Pavilion during the Expo, where it attracted over 40,000 applications for hands-on experiences, indicating strong public interest.

Official Statements & Responses

Science Co. President Yasuaki Aoyama expressed optimism about the product's reception, stating, "We hope that those who have not visited the Expo site will also take this opportunity to experience technology firsthand." Yamada Holdings has not yet announced a specific date for the official sale of the machine, but the demonstration at the LABI Ikebukuro Main Store aims to provide potential customers with an immersive experience.

Criticism & Opposition

While the human washing machine has garnered excitement, some critics may question the practicality and affordability of such a luxury item. The high price point of 60 million yen could limit its accessibility to a broader audience, raising concerns about the market viability of the product.

What's Next

As the demonstration date approaches, Yamada Holdings will likely monitor public interest and feedback from the experience corner. The company's future decisions regarding the product's official launch and pricing strategy will depend on the reception it receives during the demonstration period.

Verbatim Quotes

  • “We hope that those who have not visited the Expo site will also take this opportunity to experience technology firsthand.” — Yasuaki Aoyama, President of Science Co.