Rikkyo University's First Cafeteria represents a significant example of contemporary campus architecture in Tokyo. Completed in 2002, this building was developed through the collaborative efforts of the Sakakunn Architectural Research Institute's Tokyo office and Rikkyo University's facilities management division. Located in the Ikebukuro district, the structure exemplifies thoughtful design for educational institutions. The project involved careful preservation and renovation work, demonstrating a commitment to maintaining the campus's architectural integrity while meeting modern functional requirements. This cafeteria serves as an important communal space for the university community, reflecting both practical campus planning and architectural consideration for student life and campus development in urban Tokyo.