[High performance] Building materials / housing EXPO 2026

Japan Build – Overview

Japan Build is the nation’s premier bi‑annual trade fair for the building and housing sectors, held in Osaka (26‑28 Aug 2026) and Tokyo (2‑4 Dec 2026). The exhibition comprises 11 specialized expos that showcase the latest in materials, technology, and services for residential, commercial, and infrastructure projects. Attendance is free but requires prior registration.

Key Exhibits & Categories

Expo Category	Key Products / Services	Typical Visitors
Building Material Equipment Expo	Insulation, flooring, exterior wall & roofing materials Wood, structural & architectural hardware Earthquake/fire protection, security, soundproofing HVAC, plumbing, drainage, landscaping solutions	Housing manufacturers & builders Architects, developers, general contractors Wholesalers, facility owners
Smart Home Expo	IoT home devices, smart locks, security systems HEMS, ZEH solutions, home networking	Home builders, condo managers, real‑estate firms General contractors, developers, trading companies
Housing DX Expo	DX platforms for builders, BIM & CAD tools VR presentations, quotation & sales‑support systems Customer‑management & web‑analytics services	Home builders, renovation firms, architects
Green Building Expo	GX & CO₂‑visualisation tech EV charging, energy‑saving AC, LED lighting	Facility owners, factories, commercial retailers Construction & renovation companies
Building Renovation Expo	Renovation design & construction services Drone wall inspections, decorative materials Security robots	General contractors, architects, developers Condo managers, hotels, local governments
Smart Building Expo	IoT, BEMS/BAS, energy‑efficient HVAC Building‑management systems, LED lighting, security robots	Construction firms, facility owners, developers Architectural & management companies, public authorities
Building Maintenance Expo	High‑pressure washers, cleaning robots DX maintenance platforms, cleaning agents, uniforms Workforce‑optimization tools	Maintenance firms, real‑estate developers, facility owners
Construction Site Innovation Expo	Concrete blocks, steel, bolts/piles, scaffolding Waterproof & ground‑stabilisation sheets, site vehicles, tools	General contractors, construction consultants, government agencies
Digital Construction Expo	BIM/CIM/CAD, drones, 3‑D printing Site‑process management & surveying equipment Next‑gen scaffolding & efficiency solutions	Contractors, specialized civil engineers, architects Surveyors, consultants, public authorities
Real Estate Tech Expo	AI property valuation, e‑contract platforms Brokerage marketing, property‑management tools, smart locks	Real‑estate brokers, rental managers, developers, owners

Visitor Information

All visitors must register online (free). A digital badge is emailed three weeks before the show; late registrants receive the badge instantly on the confirmation screen. 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 accordingly.

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Register for entry or booths

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Venue Map and Hotels Around

Koto - Tokyo Big Sight, Tokyo, Japan