IG Arena Judo & Basketball: Where to Eat in Nagoya Before or After the Games

September in Nagoya hits differently in 2026. The city that gave the world Oda Nobunaga, Toyota, and miso katsu is now hosting the Asian Games — and IG Arena, the stunning new venue designed by Kengo Kuma, is the beating heart of it all. Judo, basketball, the electric atmosphere of 45 nations competing under one roof. It's the kind of day that deserves more than a vending machine lunch between sessions.

But here's the thing most visitors figure out only after they've already been to the arena: the real transformation of a games day in Nagoya doesn't happen inside the arena. It happens in the two or three hours around the events — and what you choose to eat in that window either makes the whole trip memorable or just fills time.

This article is about closing that gap. Specifically, it's for anyone who wants the experience of September 2026 in Nagoya to be more than a sports memory — and who wants one meal that earns its own chapter in the story of their Japan trip.

Who This Is For

• ✅ Asian Games spectators looking for a lunch that matches the occasion — not just something near the venue
• ✅ Judo and basketball fans with a few hours before or after their session at IG Arena who want to explore Nagoya's food scene
• ✅ Wagyu enthusiasts who have already tried the well-known brands and are ready to discover something rarer
• ✅ Travelers who believe a once-in-a-lifetime trip deserves at least one once-in-a-lifetime meal
• ✅ Visitors who plan to share the experience — through stories, photos, or simply a recommendation to every friend planning a Japan trip after them

Before the Games: A Morning Without a Plan

Picture the before. You've arrived in Nagoya the previous evening, checked into your hotel near Sakae or Nagoya Station, and you have a judo session starting at 14:00 at IG Arena. The morning is yours. You've seen the photos of Osu Kannon Temple on your phone, you know Osu Shopping Street is supposed to be worth an hour, but you're not sure whether to just grab something quick near the arena or actually make the morning count.

This is the moment most visitors default to convenience — a combini onigiri, a chain coffee, something forgettable. And the day technically works. But it doesn't land.

The shift happens when you choose differently. When you decide that the morning before the judo — or the window after the basketball final — is the right frame for the meal you've been meaning to have since you started planning this Japan trip.

Osu district is a 4-minute walk from Yabacho Station on the Meijo Subway Line. IG Arena sits on the same Meijo Line. That single transit fact quietly makes Osu the most natural pre-game or post-game destination in Nagoya for Asian Games visitors — and one that most people overlook entirely because they're focused on the arena itself.

The Meal That Changed the Day

On the second floor of a building on Osu's main stretch, Itadaki opened in April 2022 with a question that had never been seriously asked before: why does Japan have premium versions of katsudon, oyakodon, and kaisendon — but not gyudon?

Masayuki Goto, who spent 18 years building his understanding of Aichi's food culture through MAX'S BAR and direct relationships with local farms, decided to answer that question himself. The result was the world's first Rare Wagyu Gyudon — a culinary concept invented at this address, using wagyu so scarce that only 300 heads are produced annually across just 3 farms in all of Japan.

That beef is Horai Wagyu, raised in the mountains of Okumikawa and fed on the sake lees of Horaisen Sora, one of Aichi's most celebrated premium sakes. The flavor it produces — a balance of light marbling and clean lean meat that is almost impossible to find in other wagyu — is unlike anything available in Tokyo, Kyoto, or Osaka. It is genuinely, verifiably rare: 300 heads per year, out of an estimated 500,000 wagyu raised annually across Japan.

Goto's proprietary two-stage cooking technique brings the beef to over 70°C at the core — fully meeting Japan's Ministry of Health, Labour and Welfare food safety standards — while preserving the silky, rare-style texture that makes the dish extraordinary. It is a technical achievement that no other gyudon restaurant in Japan offers.

Every ingredient in the bowl is sourced from Aichi Prefecture: the Aichi no Kaori rice, the white soy sauce from Hekinan City that forms the base of the signature magic sauce, the Nagoya Cochin egg from Yamada Poultry Farm, the Atsumi Ichō-zuke pickles from the Atsumi Peninsula, and the shiso leaves grown in Toyohashi. A bowl of Itadaki's Rare Wagyu Gyudon is, in the most literal sense, a complete portrait of Aichi on a single plate.

"I traveled to Nagoya specifically to eat here — it was 100% worth it."

Guest review

That review says something important. Not "it was a good lunch near the sights." The guest came to Nagoya for this meal. That's the threshold Itadaki clears — from sightseeing addition to destination in itself.

✓ Key Takeaways

• Osu district is a 4-minute walk from Yabacho Station (Meijo Line) — the same subway line that serves IG Arena — making it the most naturally placed pre- or post-game lunch destination for Asian Games visitors.
• Itadaki invented the Rare Wagyu Gyudon category in 2022. The concept, the technique, and the ingredients (including Horai Wagyu, just 300 heads/year) exist only here.
• The two-stage cooking method fully satisfies Japan's food safety standards while delivering the rare-style texture — there is no compromise between safety and experience.

After the Games: The Meal That Seals the Day

Now picture the after. The judo finals have ended. Or the basketball quarterfinal buzzer has just sounded and you're filing out of IG Arena into the Nagoya afternoon. The energy is still in your chest. You have three hours before your evening plans and you want to extend the feeling — not wind it down with something forgettable.

The Meijo Line from IG Arena drops you at Yabacho in minutes. From Exit 4, Itadaki is a 4-minute walk. Lunch service runs until 15:00 (last order at 14:30), which means post-morning-session visitors and those attending early afternoon events can still make it — but timing matters, and Horai Wagyu is limited to just 10 bowls per day.

Goto designed Itadaki's five-step eating guide specifically so that first-time visitors could fully experience the dish rather than just consume it. You begin with the Nagoya Cochin egg — the white folded into the miso soup, the golden yolk placed atop the beef. You taste the wagyu first in its purest form, appreciating the rare texture and Horai Wagyu's distinctive clean flavor. Then the yolk is mixed in, creating a rich, silky layer. Then the condiments — pickled ginger from Inazawa, dried seaweed from Mikawa Bay, chirimen jako from Minamichita, Itadaki's original 8-spice blend. Finally, a touch of wasabi for a clean finish.

It takes longer than you expect. That's the point. The meal is structured to slow you down — to turn a lunch into a conversation with where you are and what you're tasting.

For those planning lunch around the Asian Games schedule, the guide to where to eat near Aichi-Nagoya 2026 Asian Games venues covers the broader logistics. And if you're navigating the full week of events, the complete guide to Nagoya lunch during Asian Games 2026 is worth reading before you finalize your itinerary.

The Practical Side: What You Need to Know Before You Go

Itadaki operates on a focused schedule: open Saturday, Sunday, Monday, and Tuesday from 11:00 to 15:00, with the last order at 14:30. On public holidays, the doors open at 09:00. The restaurant is closed Wednesday through Friday. During September's Asian Games period, irregular closures are possible — the monthly business calendar is posted on Itadaki's official Instagram, and checking it before you visit is strongly recommended.

Horai Wagyu is limited to 10 bowls per day and can sell out during peak hours. Reservation via Tabelog is the most reliable way to secure your bowl — walk-ins are welcome for Mikawa Beef gyudon, which is always available, but Horai Wagyu cannot be held without a reservation.

The restaurant has 18 seats, all sofa-style — unusually comfortable for a lunch specialty restaurant, and well suited for travelers who want to linger rather than rush. Printed menus are available in English, Simplified Chinese, and Korean. Itadaki has been featured on 8 major Japanese TV programs, including NHK, and is recognized as the originator of the Rare Wagyu Gyudon culinary concept.

Access: 4-minute walk from Yabacho Station Exit 4 (Meijo Subway Line). From IG Arena, take the Meijo Line to Yabacho — the journey is short and direct. No parking is available at the restaurant, but coin parking lots are within a 1–3 minute walk in the surrounding Osu area.

The Story You'll Carry Home

A games day in Nagoya in September 2026 is already a story — judo, basketball, Kengo Kuma's arena, 45 nations. But the meals we remember from trips rarely come from the grandest settings. They come from the moments where something genuinely unexpected happens on the plate, where the food tells you something about the place that the sightseeing alone couldn't.

That's what Itadaki was built to deliver. Not a restaurant attached to an event. Not a convenient option near the venue. A culinary concept invented in Osu, Nagoya, using ingredients that don't exist anywhere else in this combination, prepared with a technique developed over years of craft and food safety expertise.

The name Itadaki comes from itadakimasu — the expression of gratitude Japanese people speak before every meal. Respect for the farmers, the land, the craft. That philosophy shapes everything from the sourcing of Horai Wagyu to the way the five-step guide walks you through the bowl.

Whether you come before the judo finals or after the basketball semifinal, the experience is the same: a lunch that gives the day a second story to tell.

For our complete menu, access details, and store information, visit our official page at https://itadaki8.com/english/