Best Construction & Building Trade Shows in Japan
13 tracked shows, ranked by exhibitor count
The Event Scout catalog currently lists 13 Construction & Building trade shows in Japan with editions in 2026 & 2027. Together they host an estimated 5,579 exhibitors, led by Highly-functional Material Week (an estimated 2,130 exhibitors). Leading host venues include Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower), COEX (Halls A, B, C, D; lobby; THE PLATZ; Grand Ballroom) and 幕張メッセ／Makuhari Messe. Events run across 5 regions including Chiba Prefecture, Hokkaido Prefecture and Hyogo Prefecture.
What counts as a Construction & Building trade show: Construction & Building trade shows cover structure, envelope and civil works — building materials like stone, tiles, glass, flooring, windows, doors and insulation, plus roads, bridges, tunnels, construction machinery, refurbishment and DIY.
Top Construction & Building trade shows in Japan
Highly-functional Material Week
30 Sep – 2 Oct 2026765 exhibitors- 30 Sep – 2 Oct 2026741 exhibitors
TOOL JAPAN 2026
7–9 Oct 2026635 exhibitorsAIMEX
3–5 Mar 2027~500 exhibitorsIJK 2026
20–22 May 2027452 exhibitorsANEX 2027
23–25 Jun 2027~350 exhibitorsGovernment & Public Sector Week Japan Tokyo
26–28 May 2027338 exhibitorsThermotec
11 Sep 2026~177 exhibitorsORGATEC Tokyo 2027
5–7 Jun 2027~151 exhibitorsARCHITECTURE + CONSTRUCTION MATERIALS
2–5 Mar 202774 exhibitors
Upcoming Construction & Building trade shows in Japan
Green Process JapanInternational30 Sep 2026Chiba, JP30 Sep 2026Chiba, JP741Fact
TOOL JAPAN 2026International7 Oct 2026Chiba (Mihama-ku, JP7 Oct 2026Chiba (Mihama-ku, JP635Fact
IJK 2026International20 May 2027Kobe, JP20 May 2027Kobe, JP452Fact
Government & Public Sector Week Japan TokyoRegional26 May 2027Tokyo, JP26 May 2027Tokyo, JP338Fact
ThermotecNational11 Sep 2026Tokyo, JP11 Sep 2026Tokyo, JP177Estimate
ARCHITECTURE + CONSTRUCTION MATERIALSRegional2 Mar 2027Tokyo, JP2 Mar 2027Tokyo, JP74Fact
ORGATEC Tokyo 2027National5 Jun 2027Tokyo, JP5 Jun 2027Tokyo, JP151Estimate
ANEX 2027International23 Jun 2027서울특별시, JP23 Jun 2027서울특별시, JP350Estimate
AIMEXNational3 Mar 2027서울특별시, JP3 Mar 2027서울특별시, JP500Estimate
11th International Congress on CeramicsInternational6 Sep 2026Sapporo, JP6 Sep 2026Sapporo, JP
ICCBM 2027-Phuket, ThailandInternational23 Jan 2027Phuket, JP23 Jan 2027Phuket, JP
Facta confirmed count from the event's captured exhibitor roster.Estimatea modeled approximation, not a confirmed figure.
Frequently asked questions
How many Construction & Building trade shows are there in Japan?
When is Construction & Building trade-show season in Japan?
What is the largest Construction & Building trade show in Japan?
Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.
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