Building Materials and Housing Expo 2026

Japan Build – Overview

Japan Build is the nation’s premier building‑housing trade show, held twice a year in Osaka and Tokyo. The event comprises 11 specialized expos that showcase the latest in construction, smart‑home, sustainability, and real‑estate technologies. Attendance is free but requires prior registration.

Exhibit Categories

Category	Key Products / Services	Typical Visitors
Building Material Equipment Expo	Insulation, flooring, exterior walls, roofing, openings, wood, structural & architectural hardware, earthquake/fire protection, HVAC, plumbing, landscaping, renovation tech.	Housing manufacturers, builders, architects, developers, contractors, wholesalers, facility owners.
Smart Home Expo	IoT home devices, smart locks, security systems, HEMS, ZEH solutions, home networking.	Builders, condo managers, real‑estate firms, contractors, developers, trading companies.
Housing DX Expo	DX platforms for builders, construction‑management software, VR presentations, CAD/BIM, rendering, sales‑support, quotation & customer‑management tools.	Home builders, renovators, manufacturers, architectural firms.
Green Building Expo	GX solutions, CO₂ visualization, EV chargers, energy‑saving AC, LED lighting.	Facility owners, commercial stores, factories, architects, construction firms, building‑management companies.
Building Renovation Expo	Renovation design, pipe repair, drone wall inspections, decorative materials, security robots.	General contractors, architects, condo managers, developers, hotels, local governments.
Smart Building Expo	IoT building solutions, BEMS/BAS, security robots, energy‑efficient HVAC, BMS, LED lighting.	Contractors, facility owners, management firms, architects, developers, public authorities.
Building Maintenance Expo	High‑pressure washers, cleaning robots, maintenance DX tools, cleaning agents, uniforms, workforce‑optimization.	Maintenance firms, real‑estate developers, facility owners, retail/commercial operators.
Construction Site Innovation Expo	Construction‑site materials, concrete blocks, steel, bolts, waterproofing, scaffolding, tools, vehicles.	General contractors, construction consultants, surveying firms, government agencies.
Digital Construction Expo	BIM/CIM/CAD, next‑gen scaffolding, site‑process management, surveying equipment, efficiency solutions.	Contractors, specialized civil engineers, architects, consultants, local governments, rental firms.
Real Estate Tech Expo	AI valuation, e‑contract platforms, brokerage marketing, property‑management tools, smart locks.	Brokerages, property managers, developers, owners, home builders.

Additional Highlights

• Apartment Management Support EXPO – tech for condo owners and management associations.
• Tile World – dedicated area for interior/exterior tiles, stone, and related products.

Visitor Information

Registration (free) is mandatory; badges are emailed three weeks before the show. Children under 18 may attend only with guardian consent and registration. The event is business‑focused; students must be 18 + and register.

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Register for entry or booths

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Venue Map and Hotels Around

Koto - Tokyo Big Sight, Tokyo, Japan