Annak City Ninety-Nine Elementary School is a contemporary educational facility completed in 2007, located in Matsuitamachi Shimomashida, Gunma Prefecture. Designed by the architecture firm ARCOM, this school building serves as a combined elementary, middle, and high school complex. The structure represents modern approaches to educational architecture, thoughtfully integrating spaces for students across multiple grade levels. The 2007 completion date reflects early 21st-century design principles applied to institutional buildings in rural Japan. ARCOM's design demonstrates careful consideration of functional requirements while creating an environment conducive to learning and student development across the diverse age groups utilizing the facility.