Asia Dive Expo Japan 2026 Returns to Tokyo This September

Asia Dive Expo Japan (ADEJ) 2026 will return to Tokyo this September for its third consecutive year, bringing together the diving and wider ocean community at Tokyo Big Sight.

The event will take place from 25 to 27 September 2026 at Tokyo Big Sight’s West Hall and is being organized by The Asahi Shimbun with endorsement from Underwater360.

ADEJ 2026 is expected to bring together diving brands, destinations, industry professionals and organizations from Japan and across the region, providing a platform to discover products, destinations and activities connected with the underwater world and the wider ocean environment.

Visitors will be able to explore the latest developments in dive equipment, underwater imaging, dive travel, marine products and ocean-related activities, while also connecting with people and organizations working across the industry.

More Than Diving

While diving remains an important part of the event, ADEJ 2026 will extend beyond traditional scuba diving to encompass a broader range of ocean and lifestyle interests.

The event will cover three key areas: Products & Equipment, Ocean Lifestyle & Wellbeing, and Learning & Discovery.

This broader approach means ADEJ is designed not only for divers and industry professionals, but also for families and people interested in the ocean, marine life, travel and outdoor activities.

ADEJ and GOOD LIFE Fair

One of the notable features of this year’s event is that ADEJ 2026 will take place alongside The Asahi Shimbun’s annual GOOD LIFE Fair.

The GOOD LIFE Fair attracts thousands of visitors and showcases products, services and activities spanning areas including food, health and beauty, fashion, hobbies and leisure, tourism and other lifestyle interests.

Visitors registering for either ADEJ 2026 or the GOOD LIFE Fair will have access to both events.

According to the announcement, the combined format is intended to create opportunities for visitors to explore a broader range of lifestyle, travel and ocean-related experiences, while potentially introducing diving and ocean interests to a wider audience.

The arrangement also positions ADEJ within a broader lifestyle event environment, creating a connection between the diving community and people who may have an interest in the ocean, travel and outdoor activities but are not necessarily already part of the diving industry.

Tokyo Event

With its third consecutive edition, ADEJ 2026 will once again provide a meeting point for the diving and ocean community in Japan and the wider Asian region.

The event will be held at Tokyo Big Sight, West Hall, from 25 to 27 September 2026.

For divers, ocean enthusiasts, industry professionals and visitors interested in marine life, travel and outdoor activities, the event will offer an opportunity to explore products and experiences while connecting with organizations and businesses from across the sector.