Why International Conference Attendees Now Discover Osu

Here's the short answer: international conference attendees are choosing Osu — and specifically Itadaki — because the lunch break question they worry about most turns out to have a very clear, very reassuring answer.

That question is almost always the same. You've heard about wagyu. You've seen photos of luscious, barely-cooked beef draped over rice. And then, somewhere in the back of your mind, a familiar voice surfaces — the same voice that reminds you not to order chicken medium-rare back home. Is this actually safe to eat?

It's a completely reasonable concern, and it's one I want to address directly before anything else. Because once you understand what's actually happening in our kitchen, the hesitation tends to disappear — and what's left is pure curiosity about a bowl of food unlike anything you've had in Japan.

Who This Is For

• ✅ International conference attendees in Nagoya looking for a meaningful lunch between sessions
• ✅ Travelers from the US, Europe, or Australia who are cautious about rare-style beef and want clear food safety information before deciding
• ✅ Business visitors who've already eaten at well-known wagyu restaurants and are curious about what else Aichi has to offer
• ✅ Delegates attending events near Sakae, Yabacho, or the Osu district who want a lunch that's actually worth the trip
• ✅ Anyone who's spotted Itadaki on Google Maps and wondered: what exactly is a "Rare Wagyu Gyudon," and is it safe?

The Question Every Western Visitor Asks — and the Honest Answer

Let me set the scene with a case I know well. A delegate attending an automotive industry conference near Nagoya Station sits down to lunch at Itadaki. He's from Germany. He's had wagyu before — Kobe beef at a high-end teppanyaki restaurant in Tokyo — and he knows the marble, the richness, the tenderness. But when he sees the menu describe our signature dish as "rare-style," he pauses.

"Is this actually cooked?" he asks our staff.

The answer is yes — and the explanation matters.

At Itadaki, our founder Masayuki Goto developed a proprietary two-stage cooking technique specifically to solve this exact tension. The beef is heated to over 70°C at the core — the threshold required by Japan's Ministry of Health, Labour and Welfare food safety standards. Not approximately. Not "close enough." Precisely, repeatably, every single bowl.

What the technique preserves is the texture — that yielding, almost silky mouthfeel that makes rare-style wagyu so extraordinary. What it eliminates is the risk. This isn't a workaround or a compromise. It's a genuine culinary innovation, one that Goto spent years refining and that has since been featured on eight major Japanese television programs, including NHK.

Goto holds a Certified Food Sanitation Supervisor qualification issued by Japan's Ministry of Health, Labour and Welfare. Itadaki operates under a Licensed Restaurant Operator permit from Aichi Prefecture's Public Health Center. These aren't background details — they're the foundation every bowl is built on.

So when the German delegate asks "is this actually cooked?" — the answer is: yes, fully, and with documentation to prove it.

Why the Ingredient Story Matters for Food Safety

There's another dimension to this that often surprises visitors: the quality and traceability of the beef itself.

Itadaki uses only two beef sources, both from Aichi Prefecture, both under direct supply agreements with trusted local farms. The first is Mikawa Beef, always available, raised in Aichi's Mikawa region on a diet managed with lactic acid bacteria for gut health. The second — and the one strictly limited to ten bowls per day — is Horai Wagyu, produced by just three farms in Japan, with only 300 heads raised annually.

Horai Wagyu is fed on the sake lees of Horaisen Sora, a renowned Aichi premium sake. This produces a distinctive beef: lighter marbling than the heavy-fat wagyu most visitors associate with luxury grades, yet with a depth of lean-meat flavor that lingers. Out of approximately 500,000 wagyu cattle raised in Japan each year, only 300 are Horai Wagyu. That's not a marketing phrase — it's the actual arithmetic of why these bowls are limited.

For conference attendees accustomed to tracking supply chains — many visiting Nagoya are here precisely because of Toyota and Aichi's manufacturing ecosystem — this kind of farm-to-table transparency tends to land differently than a generic "premium wagyu" claim. You can trace this beef. You can name the farms. You can understand exactly why it tastes the way it does.

If you'd like a deeper look at how we source and prepare our beef, why guests who've tried multiple wagyu restaurants now choose Itadaki walks through the full picture.

✓ Key Takeaways

• Itadaki's two-stage cooking technique heats the beef to over 70°C at the core, fully meeting Japan's official food safety standards — the "rare" quality is textural, not a food safety risk.
• All beef is sourced directly from named Aichi Prefecture farms under strict quality controls — Horai Wagyu (300 heads/year) and Mikawa Beef are the only two options used.
• Founder Masayuki Goto holds certified food safety qualifications, and Itadaki operates under Aichi Prefecture's official restaurant licensing.

How the Five-Step Guide Turns a Lunch into a Culinary Experience

Here's a case that stays with me. A group of four delegates from a MICE event in Nagoya — a mix of nationalities, one of whom was vegetarian and chose not to order, one who was deeply skeptical about the rare preparation — arrived at Itadaki with printed English menus waiting at the table.

What shifted the skeptic wasn't the explanation from our staff. It was the five-step visual guide.

Every bowl at Itadaki comes with a printed card that walks you through the experience in sequence: first, separate the raw Nagoya Cochin egg — the white goes into the miso soup, the yolk rests on top of the beef. Then taste the wagyu in its purest form. Then fold in the yolk for a richer bite. Then add the complimentary condiments — pickled ginger from Inazawa, dried nori seaweed from Mikawa Bay, tiny chirimen jako whitebait from Minamichita — to explore different flavor directions. Finally, finish with wasabi.

That structure does something important for the hesitant guest. It reframes the bowl from "a food safety question" into a sequence worth following. By step two, the skeptic in that group had stopped asking questions and started eating in silence — which is, in my experience, the best possible sign.

One guest put it simply:

"The five-step eating guide made the dish even more enjoyable and memorable."

— Guest review

That's not a small thing. For visitors who've traveled a long way and have limited time in Nagoya, having a structured experience — rather than a plate you're unsure how to approach — makes the lunch feel intentional. Memorable. Worth telling people about.

For how global executives typically spend their Nagoya lunch hour, including how Itadaki fits into that context, that article covers the broader picture.

What Conference Attendees Often Don't Realize Until They Arrive in Osu

Itadaki is a four-minute walk from Yabacho Station Exit 4 on the Meijo Subway Line — roughly ten minutes total from Nagoya Station by subway. For delegates staying in the Sakae or Fushimi areas, it's even closer.

What most visitors don't anticipate is how the Osu district itself adds to the experience. After ninety minutes of wagyu and conversation, stepping out into the covered shopping arcades, past the incense smoke of Osu Kannon Temple, through streets that mix 400-year-old merchant history with cosplay shops and Taiwanese buns — it's a genuinely unusual combination. Several conference visitors have told us that the Osu visit became the part of the Nagoya trip they talked about most.

Practically speaking: Itadaki is open Tuesday, Monday, Saturday, and Sunday from 11:00 to 15:00, with last orders at 14:30. On public holidays, we open from 09:00. We operate lunch service only — no dinner. The Horai Wagyu is limited to ten bowls daily and can sell out during peak hours; reservation via Tabelog is recommended if your schedule is fixed. All menus are available in English, Simplified Chinese, and Korean. Credit cards are accepted.

If your conference schedule means you're visiting during September or October 2026 — when the Asian Games and Para Games are drawing visitors from across the region — it's worth noting that Itadaki can accommodate full restaurant buyouts for groups of up to 18 people. Please inquire via Instagram DM to check availability.

For details on how Osu handles the specific needs of conference visitors — from solo dining to group logistics — these seven facts about Osu dining that every conference visitor should know are a practical starting point.

A Lunch That Earns Its Place in Your Nagoya Itinerary

The German delegate from earlier finished his bowl, added a second egg, and ordered the Teppen side plate — the same Horai Wagyu cut differently, seared to a distinct finish. On his way out, he asked if there was a souvenir version of the eight-spice blend. There is.

That's the arc we aim for at Itadaki: a visitor who arrives with a food safety question and leaves with a spice blend in their bag and a story to tell at the next conference dinner.

The concern about rare beef is legitimate. The answer to that concern is specific, documented, and built into every technique we use. What happens after that answer is simply the meal — and the meal, made from ingredients almost entirely unavailable outside Aichi Prefecture, tends to take care of the rest.

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