The Kokumin Shukusha Unomisaki Swimming Pool, completed in 1977, represents a significant example of public recreational architecture from Japan's post-war modernization period. Located in Tokoh, Ibaraki Prefecture, this facility was designed by Akui Research Laboratory as part of the national lodging house initiative. The structure exemplifies functional design principles applied to leisure infrastructure, integrating swimming facilities within the coastal landscape. Its architectural approach reflects the 1970s emphasis on accessible public amenities, combining practical utility with considered spatial planning to serve both local and visiting communities.