Japan Home Show & Building Show 2026

Japan Home Show & Building Show is Japan's largest comprehensive exhibition for architecture and construction. Building materials, interior products, structural components, equipment, and related services for housing, commercial facilities, and urban development are showcased alongside several co-located specialty fairs, including the 48th Japan Home Show, with roughly 600 exhibiting companies expected.

The 2026 Tokyo edition runs 18–20 November 2026, 9:30–17:00 daily, at Tokyo Big Sight (Tokyo International Exhibition Center), West Halls 1–3 in Ariake, Tokyo. The event is organized by the Japan Management Association (JMA) with support from Japanese government ministries and major industry associations.

Previous editions have drawn more than 26,000 architecture and construction professionals, including home builders, house manufacturers, design offices, construction firms, developers, and renovation companies. Exhibitors use the fair for new-product launches, technology promotion, customer acquisition, and market outreach. Free visitor pre-registration is available through the official registration site linked from the homepage.

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Register for entry or booths

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Venue Map and Hotels Around

Tokyo - Tokyo Big Sight, Tokyo, Japan