About Exhibition JAPAN BUILD Osaka 2026 will be held from 26th - 28th August 2026 at INTEX Osaka in Japan. This is an international trade show for the building and housing industries. The show will feature over 2,000 exhibitors from around the world, showcasing the latest products and technologies for the construction, housing, and renovation industries. It is a valuable opportunity for businesses to connect with potential customers, partners, and suppliers.