The Ginza Public Restroom, completed in 2011, stands as a contemporary architectural work by Tokugawa Ishihashi Architects. Located in Chuo Ward's prestigious Ginza district at 5-1-1, this park facility demonstrates thoughtful urban design integration. Despite its utilitarian function, the structure reflects modern architectural principles and attention to public space aesthetics. The facility exemplifies how functional architecture can contribute meaningfully to the urban landscape, offering both practical utility and design consideration. This project showcases the importance of quality architectural approach to everyday civic infrastructure in one of Tokyo's most distinguished neighborhoods.