Tokyo Game Show Cancels Final Day as Typhoon Dujuan Threatens Kanto Region

The Tokyo Game Show, one of the world's largest video game exhibitions, was set to celebrate its 30th anniversary with an unprecedented five day run in 2026. But nature had other plans. Organizers announced on September 19, 2026, that the entire closing day, September 21, would be canceled because of the approach of Typhoon No. 25, known as Dujuan.

The event was scheduled for September 17 to 21 at Makuhari Messe in Chiba Prefecture, Japan. It was the first five day edition in the show's 30 year history, promoted under the slogan 'The Longest Ever, 5 DAYS Filled with Games.' The first two days, September 17 and 18, were Business Days, while September 19 through 21 were Public Days.

The cancellation marks a dramatic turn for a show that had already been the largest in its history. Insider Gaming reported on September 19 that the event had proven incredibly busy since it opened on Thursday, September 17. The extended schedule was meant to give more fans and industry professionals access to one of the biggest gaming events in the world.

Typhoon No. 25, a large and powerful storm, tracked north toward Japan's Kanto region, threatening severe weather and transportation chaos on the final day, which was also a Japanese public holiday. The decision to cancel came after a comprehensive review of the latest weather forecasts and the anticipated impact on public transportation, according to InvenGlobal.

Key Facts

InvenGlobal reported on September 19 that the Tokyo Game Show Organizing Committee announced the full cancellation of the September 21 closing day. The day was Monday, Respect for the Aged Day, a national holiday in Japan. The decision followed a comprehensive review of the latest weather forecasts and the anticipated impact on public transportation. The committee prioritized safety and smooth departures for attendees, exhibitors and staff.

The event, celebrating its 30th anniversary, had been scheduled for September 17 to 21 at Makuhari Messe in Chiba Prefecture. It was extended to a five day run for the first time in its history under the slogan 'The Longest Ever, 5 DAYS Filled with Games.' The schedule consisted of Business Days on September 17 and 18, followed by three Public Days from September 19 to 21. The cancellation of the final day is due to Typhoon No. 25, 'Dujuan,' a large typhoon moving north toward Japan.

According to Japanese weather reports, Typhoon No. 25 was likely to approach the Izu Islands and the Kanto region on September 21 and was expected to maintain strong intensity. Maximum instantaneous wind speeds in Kanto and the Izu Islands could reach up to 50 meters per second, which was expected to disrupt public transportation. Organizers said rain and wind would intensify significantly after the afternoon of September 21 and that transit disruptions could make it hard for attendees, exhibitors and staff to get home.

Insider Gaming reported on September 19 that Monday's extended closing day, which made TGS 2026 the longest and largest show in its history, was canceled due to the incoming typhoon. In a statement emailed to media, the organizing team wrote: 'Due to the approaching typhoon, strong winds and heavy rain are expected from the afternoon of September 21. There is also a possibility that public transportation services may be affected, making it difficult for visitors and other attendees to return home safely. Taking the safety of all attendees, exhibitors, staff, and other parties involved as our highest priority, we have decided to cancel the event for the entire day on September 21. We sincerely apologize for this last minute notice and for the significant inconvenience this may cause.'

Tickets for September 21 will be fully refunded, with refund instructions issued separately by each ticket vendor and detailed on the official TGS website. The event on Sunday, September 20 was to proceed as scheduled, though facility operations or content could still be modified or canceled for safety. Insider Gaming noted that Sunday would now be the final day of this year's event, and the team stressed that if inclement weather arrives sooner than expected, they may need to modify or cancel Sunday's schedule as well.

Analysis

What this really means is that even the most carefully planned industry spectacles are ultimately at the mercy of nature. The Tokyo Game Show had spent months preparing for its most ambitious edition yet, a 30th anniversary celebration stretched to five days for the first time. The loss of the final day, a public holiday that typically draws huge crowds, is a significant blow to the show's momentum and to the exhibitors who had invested in the extra day.

The Japan Times reported on September 17 that Tropical Storm Dujuan had formed near the Mariana Islands and was expected to develop into a large scale severe tropical storm with wind speeds between 25 and 33 meters per second. As a large scale storm, its 30 knot (56 kph) wind radius was forecast to span between 500 and 800 kilometers. With the storm center projected to be about 180 kilometers from central Tokyo on Monday, the Kanto region was well within its radius. The Japan Weather Association predicted up to 300 millimeters of rain per day in Chiba Prefecture, where Makuhari Messe is located.

The bigger picture here is that Japan's autumn weather is becoming increasingly volatile, and major events must build in contingency plans. The Mainichi reported on September 18 that the month had already been historically rainy and cloudy. From September 1 to 14, the Kanto Koshin and Tokai regions each received around only 30 percent of their normal sunlight, the lowest since records began in 1961. Kanto Koshin also set a rainfall record at 365 percent of usual, the highest since 1946. This context made the typhoon threat especially serious.

Organizers acted decisively, but the cancellation raises questions about the viability of extending events into holiday periods that coincide with peak typhoon season. The decision to refund all September 21 tickets and to keep September 20 as a contingency day shows a focus on safety over sunk costs. However, the last minute nature of the announcement, made just two days before the canceled day, inevitably caused inconvenience for travelers and exhibitors who had already made arrangements.

Why It Matters

The Tokyo Game Show is a cornerstone of the global gaming calendar, attracting hundreds of thousands of visitors and major publishers from around the world. The cancellation of its final day affects not only the Japanese public but also international attendees, media, and business partners who rely on the event for networking and product announcements. While the show still ran for four days, the loss of the closing day diminishes the overall experience and the economic impact for the surrounding area.

For the Computer Entertainment Supplier's Association (CESA), which organizes the event, the cancellation is a reputational test. The organizers have handled the situation by prioritizing safety, which is the right call, but the last minute change highlights the difficulty of planning large scale outdoor and indoor gatherings during Japan's typhoon season. The refund policy, with instructions from each ticket vendor, will need to be executed smoothly to maintain trust.

More broadly, the incident underscores how extreme weather is increasingly disrupting major technology and entertainment events worldwide. As climate patterns shift, organizers may need to consider insurance, flexible scheduling, or even virtual alternatives. For TGS, the 30th anniversary will be remembered not only for its record length but also for the storm that cut it short.

Next Up

Attention now turns to Sunday, September 20, which remains scheduled but could still be modified or canceled if the weather deteriorates faster than expected. The organizing committee said it will continue to monitor forecasts and will provide updates on the official TGS website and its social media accounts. Ticket holders for September 21 should await refund instructions from their point of purchase.

The Japan Meteorological Agency warned of possible high waves, strong winds and landslides as Typhoon Dujuan approaches from the Pacific. After passing the Ogasawara Islands and the Izu Islands, the storm may approach the Kanto region around Monday before weakening into an extratropical low pressure system east of Japan. For now, the gaming community is hoping that the worst of the storm spares the remaining day of the show and that everyone stays safe.