Two Sails
Two Sails is a seaside house designed for a two generation family. The two story wooden building stands in Okayama, Japan, with a building area of 250 square meters on a plot of 800 square meters. The roof form recalls a ship sail and helps draw natural light and sea breezes into the interior. Living spaces are divided into northern and southern zones, so each generation keeps its own privacy. A roofed corridor links the two zones and allows movement even on rainy days. The exterior walls are clad in durable metal that resists corrosion from sea air.
Two Sails House by Yukihiro Nakagawa was identified as an outstanding example of architectural design by the A' Design Award & Competition. Two Sails House earned the Iron A' Design Award in Architecture, Building and Structure Design in 2026. The A' Architecture, Building and Structure Design Award is an international, meritocratic, just and fair design accolade which rewards outstanding design of skyscrapers, museums, residential buildings, commercial complexes, educational institutions, religious structures, infrastructure designs, landscaping projects and more.
