This project incorporates Kanazawa gold leaf, a traditional craft, into spatial design, blending historical techniques with a refined aesthetic. The Golden Restroom features over 3,000 gold leaf tiles arranged against a dark backdrop, with carefully designed lighting that accentuates their glow. By utilizing a Unesco listed technique, the design reflects the dialogue between Japanese heritage and present day craftsmanship, offering a space where tradition is thoughtfully expressed. The interplay of materials and light enhances the atmosphere, allowing visitors to experience the artistry.

Life Housing Co., Ltd., established in August 1997, is a real estate company based in Kanazawa, Japan. They specialize in property sales, rentals, management, and consultancy services, with a focus on high-return investment properties, residential developments, and commercial real estate. The company also provides support for real estate acquisitions, asset management, and tenant leasing strategies. With a strong emphasis on customer satisfaction, they offer tailored solutions to meet diverse client needs. Led by CEO Shigetaka Hamada, Life Housing is located at 1-8-18 Honmachi, Kanazawa, Ishikawa Prefecture, and is known for its expertise in maximizing property value and investment potential through strategic planning, thorough market analysis, and industry insights.