Riett Garden Mitaka is a residential complex completed in 2019 in Mitaka, Tokyo. This innovative project was developed through collaboration between Livita, Narise-Inokuma Architects, and Haseko Reform. The building serves as both dormitory and collective housing, representing contemporary approaches to communal living spaces. The design thoughtfully combines modern architectural principles with functional residential requirements, making it a noteworthy example of contemporary Japanese residential architecture. Its completion marks an important contribution to Tokyo's evolving urban housing landscape and demonstrates progressive thinking in architectural design for shared living environments.