July Sumo Tournament: IG Arena & Wrestlers to Watch

The July Sumo Tournament (Nagoya Basho), a summer tradition in professional sumo, will be held from Sunday, July 12 to Sunday, July 26, 2026. This tournament is attracting immense attention not only from sumo fans but also from architecture and entertainment enthusiasts. The reason is the transition of the venue from the old Aichi Prefectural Gymnasium (Dolphins Arena) to the state-of-the-art new landmark, "IG Arena" (Aichi International Arena).

The matches held in this modern arena designed by Kengo Kuma will write a new chapter in sumo history. In this article, we explain the features of the new IG Arena, the comfortable viewing environment, access information, and the latest trends of top wrestlers like Yokozunas Onosato and Hoshoryu, and Ozeki Kotozakura, as well as heatstroke measures to survive the hot Nagoya summer.

2026 July Sumo Tournament (Nagoya Basho) Overview

Here is a summary of the tournament information and the viewing environment of the new IG Arena. Tickets have already been announced as fully sold out.

The Appeal of IG Arena: A Modern Wooden Space by Kengo Kuma

Opened in July 2025 in Meijo Park, IG Arena is one of Japan's leading mega-arenas that extensively utilizes the warmth of wood. Compared to the old Dolphins Arena, spectator convenience and comfort have improved dramatically.

1. Design Harmonizing with Meijo Park's Rich Nature
The arena's exterior features beautiful tree-like arches designed to blend in with the surrounding greenery. Kengo Kuma's signature modern design utilizing wood harmonizes beautifully with the solemn atmosphere of Japan's traditional sport of sumo.

2. Drastically Improved Air Conditioning and Comfort
In the old gymnasium, the Nagoya Basho was known as a battle against the heat. However, IG Arena is equipped with the latest ultra-efficient air conditioning, maintaining a cool environment throughout the building. Restrooms have been significantly increased, and universal design has been thoroughly implemented.

3. Spectacular 360-Degree Center Hang Vision
A massive 8-sided hang vision in the center of the ceiling displays the wrestlers' expressions and winning techniques in real time. Even from upper seats far from the ring, you can dynamically enjoy the tense atmosphere.

Wrestlers to Watch: Battle for Supremacy

This tournament's rankings present a highly thrilling matchup of generations. Attention is especially focused on the comeback of the top wrestlers.

・Yokozuna Comeback: Onosato and Hoshoryu
The main stars are the two Yokozunas. Yokozuna Onosato, returning from a two-tournament absence, has shown powerful performance in joint practices, signaling a solid recovery. Meanwhile, Hoshoryu has dismissed concerns, stating he is in perfect condition and ready to show his style. The rivalry between these two Yokozunas is the biggest focus of this tournament.

・Ozeki Kotozakura Back in the Corner
Ozeki Kotozakura faces the pressure of being "Kadoban" (in danger of demotion). However, Kotozakura's resilience is well-known, and he has trained hard against the Yokozunas. Fans expect him to overcome the adversity with his stable style.

・Regretful Absence of Wakatakakage
Wakatakakage, who won the previous May tournament and was highly anticipated, suffered from compartment syndrome during training and underwent surgery. His absence makes the tournament even more unpredictable, turning it into a wide-open battleground.

Surviving Nagoya's Hot Summer: Heat and Crowd Measures

Although the arena's air conditioning is comfortable, Nagoya's summer remains hot and humid outside. Visitors should take proper measures.

Conclusion: A Historical Milestone Merging Tradition and Modernity

Nagoya Basho, which has produced many legendary matches, has been reborn at the state-of-the-art IG Arena. Watching wrestlers compete inside this wooden stadium makes us feel both the preservation of traditional culture and its future evolution. Let's support the wrestlers from the arena or on screen!

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