Mie Kodomo no Shiro, completed in 1989, stands as a notable example of institutional design from the late Showa period. Located in Matsusaka, Mie Prefecture, this children's welfare facility was designed by the Osaka office of Sakakura Architects, a renowned firm known for their innovative approaches to public architecture. The building exemplifies thoughtful design principles tailored to serve children, combining functionality with architectural consideration. As a facility dedicated to child welfare, it reflects the design philosophies of its era while maintaining practical spaces for various activities and care services. The structure remains an important reference point for architects interested in specialized institutional design and child-centered spaces.