JAPAN BUILD - International Building & Home Week

JAPAN BUILD - International Building & Home Week is Japan's leading trade fair covering the building and housing industries, held twice a year at INTEX Osaka and Tokyo Big Sight. The 2026 Osaka edition runs 26-28 August at INTEX Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka). The show gathers 12 exhibitions spanning smart building technology, home AI/IoT, building materials, housing equipment, renovation technology, construction technology, green building and real-estate tech. Target visitors include housing manufacturers, home builders, architectural firms, developers, general contractors, trading companies and facility owners. The 2025 Japan editions together drew roughly 47,700 visitors and 738 exhibitors. Admission is free but prior visitor registration is required.