Japan unveils 'human washing machine' that cleans, rinses and relaxes you automatically. Japanese designers have unveiled a strange yet fascinating new invention — a fully automated washing machine designed for humans. The futuristic pod, called the Human Washer of the Future, cleans, rinses, and relaxes you without lifting a finger. Created by Science Co., the machine is one of the biggest attractions at the 2025 Osaka Expo. Once you step inside, the capsule fills with warm water and tiny bubbles that gently cleanse the skin. Inside, users are surrounded by soothing visuals and calming nature sounds for a truly immersive experience. Sensors constantly adjust temperature, water flow, and comfort — keeping everything perfectly balanced. The concept draws on Japan’s centuries-old bathing culture, blending tradition with futuristic technology. Early reactions have been overwhelmingly positive, with most users describing it as deeply relaxing. Hotels and spas in Japan have already placed the first six orders ahead of a wider release.