SHAREyaraicho is a residential building completed in 2012 in Shinjuku, Tokyo. Designed collaboratively by Ayano Uchimura of A STUDIO and Satoshi Shinohara of Spatial Research Institute, this project exemplifies contemporary Japanese residential architecture. The building showcases innovative approaches to shared living spaces and community-oriented design, reflecting modern urban housing solutions. Its thoughtful integration of private and communal areas demonstrates the architects' commitment to creating dynamic residential environments that foster interaction while respecting individual privacy. SHAREyaraicho stands as a notable example of early 2010s residential design in Tokyo's dynamic urban landscape.