naf Architecture and Design‘s Tetsuya Nakazono, has built a beachside house, with each wall entirely consisting of glass. The 104.46 sqm (1,124.39 sq. ft.) house was built using concrete blocks sized at 1.0 m x 1.0 m x 1.5m, and sourced from a local cement factory in Hiroshima. The building is even quake resistant, with reinforced steel and offers optimal sunlight.