The Aluminum Beach House is a remarkable contemporary structure located at Isshiki Beach in Hayama, Kanagawa Prefecture. Completed in 2004, this park facility was designed by architect Akio Kuroyanagi and the Kuroyanagi Laboratory at Nihon University's CST program. The building showcases innovative use of aluminum as its primary material, creating a striking visual presence against the coastal landscape. Its design demonstrates a thoughtful integration of modern materials and functional design, making it a notable example of early 21st-century Japanese architectural practice and public space design.