The Sasebo Rehabilitation and Welfare Association "Hakuun" is a multipurpose facility completed in 1994, designed by the architectural firm Dan Aoshima Architects. Located in Shiratake-cho, Sasebo, Nagasaki, this building serves as a dormitory, residential housing, and welfare administrative facility. The structure exemplifies 1990s Japanese institutional architecture, integrating functional program requirements with thoughtful spatial planning. Its design reflects contemporary approaches to social welfare facilities, balancing practical needs with architectural consideration for residents and staff within a comprehensive care environment.