Best HVAC & Plumbing Trade Shows in Japan

2 tracked shows, ranked by exhibitor count

Event Scout currently tracks 2 HVAC & Plumbing trade shows in Japan with editions in 2026 & 2027. Together they host an estimated 1,373 exhibitors, led by Extreme Heat Countermeasures EXPO Chiba (an estimated 972 exhibitors). Leading host venues include Makuhari Messe (International Exhibition Halls 3–8 / International Conference Center) and Tokyo Big Sight (West Halls 1-4, Atrium, Conference Tower). Events run across Chiba Prefecture and Tokyo.

What counts as a HVAC & Plumbing trade show: HVAC & Plumbing trade shows cover the systems that move heat, air and water through buildings — heating, ventilation, air conditioning, refrigeration, plumbing, pipes, pumps, sanitaryware and lift technology.

Top HVAC & Plumbing trade shows in Japan

Upcoming HVAC & Plumbing trade shows in Japan

Facta confirmed count from the event's captured exhibitor roster.Estimatea modeled approximation, not a confirmed figure.

Frequently asked questions

How many HVAC & Plumbing trade shows are there in Japan?
Event Scout currently tracks 2 HVAC & Plumbing trade shows in Japan, with editions in 2026 & 2027.
When is HVAC & Plumbing trade-show season in Japan?
By start date, most tracked HVAC & Plumbing trade shows in Japan run in February and December.
What is the largest HVAC & Plumbing trade show in Japan?
Measured by estimated exhibitor count, the largest tracked event is Extreme Heat Countermeasures EXPO Chiba, with an estimated 972 exhibitors.

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 This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.

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