Smart Building Expo 2026

JAPAN BUILD – Japan’s Premier Building & Housing Trade Fair

Held twice a year in Osaka (26‑28 Aug 2026) and Tokyo (2‑4 Dec 2026), JAPAN BUILD gathers more than 200 exhibitors across 11 specialised expos that showcase the latest in construction, smart‑home, sustainability and real‑estate technology. Free visitor registration (VIP for managers) is required.

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

Additional Highlights

• Apartment Management Support EXPO – tech for owners, managers and condo associations.
• Tile World – dedicated zone for interior & exterior tiles, stone and related products.

Visitor Information

Registration is free; a digital visitor badge is emailed three weeks before the show. Children under 18 may attend only with guardian consent and registration. The event is a business‑to‑business trade show; 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