{"id":206,"date":"2026-08-04T15:51:59","date_gmt":"2026-08-04T06:51:59","guid":{"rendered":"https:\/\/itadaki8.com\/en\/2026\/08\/04\/nagoya-castle-samurai-rare-wagyu-gyudon\/"},"modified":"2026-08-04T15:52:01","modified_gmt":"2026-08-04T06:52:01","slug":"nagoya-castle-samurai-rare-wagyu-gyudon","status":"publish","type":"post","link":"https:\/\/itadaki8.com\/en\/2026\/08\/04\/nagoya-castle-samurai-rare-wagyu-gyudon\/","title":{"rendered":"My Samurai City Journey: Nagoya Castle to Itadaki Rare Wagyu Bowl"},"content":{"rendered":"<article>\n<p>A guest stopped me at the counter a few weeks ago, just before sitting down. She had spent her morning at Nagoya Castle, walked through the Honmaru Palace, and made her way to Osu on foot. She was excited. But she was also hesitant.<\/p>\n<p>\"I really want to try it,\" she said, menu already in hand. \"But \u2014 is it actually safe? The beef looks... rare.\"<\/p>\n<p>I hear this question more than almost any other. And honestly, I'm glad people ask. It tells me they care about what they're putting in their body \u2014 and that they're genuinely curious, not just dismissing the dish. So I pulled up a chair, took a moment, and explained exactly how we prepare our wagyu. By the time she lifted her chopsticks for the first bite, her expression had completely changed.<\/p>\n<p>That conversation is what inspired me to write this. If you're planning the same kind of day \u2014 Nagoya Castle in the morning, Osu in the afternoon \u2014 I want to answer that question properly, before you even walk through our door.<\/p>\n<p><strong>Who This Is For<\/strong><\/p>\n<ul>\n<li>\u2705 Travelers combining Nagoya Castle sightseeing with an Osu lunch stop<\/li>\n<li>\u2705 Visitors who are curious about rare wagyu but have concerns about food safety<\/li>\n<li>\u2705 Anyone who has tried Kobe or Matsusaka beef and wants to discover what's next<\/li>\n<li>\u2705 Samurai history enthusiasts looking for an authentic Nagoya culinary experience to match their cultural day<\/li>\n<li>\u2705 First-time visitors to Itadaki who want to know exactly what to expect before they arrive<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/itadaki8.com\/en\/wp-content\/uploads\/2026\/08\/IMG_5385.jpg\" alt=\"My Samurai City Journey: Nagoya Castle to Itadaki Rare Wagyu Bowl | Itadaki - The Original Rare Wagyu Gyudon\" \/><\/figure>\n<h2>A Morning with Nagoya's Samurai Heritage<\/h2>\n<p>I'll be honest \u2014 I walk past Nagoya Castle far more often than most people visit it. I grew up in this city, and the castle has always been part of the backdrop of daily life here. But when I actually slow down and spend time inside the grounds, I'm reminded of something powerful: Nagoya was the birthplace of Oda Nobunaga, Toyotomi Hideyoshi, and Tokugawa Ieyasu. Three of the most consequential figures in all of Japanese history, all from this one city.<\/p>\n<p>There's a reason I think about this when I think about Itadaki. Nobunaga was known for rejecting convention. Hideyoshi built something from almost nothing. Ieyasu played the long game, caring deeply about foundation and sustainability. In a quiet way, those are the principles I try to carry into this restaurant every day.<\/p>\n<p>If you have a morning to spend in Nagoya before lunch, the castle grounds and the Honmaru Palace restoration are genuinely worth your time. Then, from Nagoya Castle, it's a short subway ride down to Yabacho Station \u2014 and Itadaki is a 4-minute walk from Exit 4.<\/p>\n<h2>The Question I Get Asked More Than Any Other<\/h2>\n<p>So \u2014 is rare wagyu safe to eat?<\/p>\n<p>This is the question, and I want to answer it completely.<\/p>\n<p>I understand why visitors from Western countries hesitate. In the United States, the UK, Australia \u2014 public health authorities have long advised against consuming undercooked beef. The concern is real: E. coli, salmonella, and other bacterial contamination can occur when beef is insufficiently heated, especially in the center. That guidance exists for good reason, and I'm not here to dismiss it.<\/p>\n<p>But what we do at Itadaki is not undercooked beef. It is a very different thing.<\/p>\n<p>We use a proprietary two-stage cooking technique that I developed with my team before Itadaki ever opened. At no point does the beef remain below Japan's Ministry of Health, Labour and Welfare food safety threshold \u2014 the core temperature reaches over 70\u00b0C. This fully satisfies Japanese regulatory standards for safe beef preparation. The \"rare\" texture you experience is the result of precise heat management and technique, not the result of leaving the beef raw at the center.<\/p>\n<p>Think of it this way: the goal of the technique is to preserve the silkiness and melt-in-your-mouth quality that wagyu is prized for, while ensuring that every part of the beef has been properly cooked. The sensation of eating rare beef is real. The risk of a conventionally undercooked steak is not.<\/p>\n<p>I hold a Certified Food Sanitation Supervisor qualification from Japan's Ministry of Health, Labour and Welfare, and Itadaki operates under a licensed food service permit from Aichi Prefecture's Public Health Center. Food safety isn't a marketing message here \u2014 it's the technical foundation that makes this concept possible in the first place.<\/p>\n<p><strong>\u2713 Key Takeaways<\/strong><\/p>\n<ul>\n<li>Itadaki's rare wagyu is cooked to over 70\u00b0C at the core using a proprietary two-stage technique \u2014 fully meeting Japan's Ministry of Health food safety standards<\/li>\n<li>The \"rare\" texture is the result of precise culinary technique, not raw or undercooked preparation<\/li>\n<li>All beef is sourced from Aichi Prefecture farms under strict quality control \u2014 Horai Wagyu and Mikawa Beef only<\/li>\n<\/ul>\n<h2>Why the Ingredients Also Matter<\/h2>\n<p>Food safety isn't only about cooking method. It also starts with sourcing.<\/p>\n<p>Every piece of beef served at Itadaki comes from Aichi Prefecture farms I work with directly. Horai Wagyu \u2014 our most prized offering, limited to 10 bowls per day \u2014 is produced by just three farms in Japan, raising only 300 heads annually. These cattle are raised in Okumikawa, Aichi, and fed on sake lees from Horaisen Sora, a renowned local premium sake. That specificity in feed and environment isn't just a flavor story. It reflects the level of care and traceability that goes into every animal raised.<\/p>\n<p>Our other signature beef, Mikawa Beef, comes from Aichi's Mikawa region and is raised on okara feed with lactic acid bacteria gut management \u2014 a practice that supports clean, healthy digestion in the cattle and results in lean, flavorful meat with consistent quality.<\/p>\n<p>When I know exactly where the beef comes from, who raised it, and how, I can stand behind every bowl we serve. That's a level of supply chain clarity that most restaurants simply don't have.<\/p>\n<blockquote>\n<p>\"I've had Kobe beef and Matsusaka beef, but Horai Wagyu at Itadaki was on another level.\"<\/p>\n<p><cite>\u2014 Guest from overseas, visiting Nagoya as part of a Japan tour<\/cite><\/p><\/blockquote>\n<p>I think what this guest experienced goes beyond taste alone. Horai Wagyu has a distinctive profile \u2014 both marbled and lean at once, with a clean finish rather than the overwhelming richness that sometimes comes with heavily marbled wagyu. Out of approximately 500,000 wagyu raised across Japan in any given year, only 300 are Horai. That rarity isn't manufactured. It's the natural result of a small-scale, high-care farming tradition that the rest of the country hasn't replicated.<\/p>\n<h2>Off-Hours Nagoya: What I Do When I'm Not Behind the Counter<\/h2>\n<p>Itadaki is open only during lunch \u2014 Saturday through Tuesday, plus public holidays, from 11:00 to 15:00. So my afternoons and evenings are my own.<\/p>\n<p>I love basketball. When Nagoya Diamond Dolphins are playing at IG Arena \u2014 Kengo Kuma's remarkable new venue that opened in July 2025 \u2014 I try to be there. There's something about the energy of a live game in a well-designed space that genuinely recharges me. The arena is also set to host basketball and judo at the 2026 Asian Games, which I'm already looking forward to.<\/p>\n<p>When I want something quieter, I walk to Shikemichi (\u56db\u9593\u9053) \u2014 a preserved Edo-period merchant district near Nagoya Station that most visitors never find. The 300-year-old warehouses, cobblestone lanes, and the \"Yanegami-sama\" rooftop shrines are completely unlike anywhere else in the city. I've had some of my best meals in tiny restaurants tucked inside those restored buildings.<\/p>\n<p>But the thing that shaped Itadaki most deeply is my passion for travel. Every time I visit another country \u2014 whether it's following a recommendation to a hole-in-the-wall ramen spot in Hong Kong or trying something I've never seen before in a market in Southeast Asia \u2014 I come back thinking about what makes a food experience genuinely memorable. Not the price. Not the fame. The specificity. The story. The feeling that this exists nowhere else.<\/p>\n<p>That's what I was trying to build with Itadaki. And that's what I want every visitor who comes in after a morning at Nagoya Castle to feel when they sit down and lift their chopsticks for the first time.<\/p>\n<h2>Planning Your Nagoya Castle to Osu Lunch Day<\/h2>\n<p>If you're putting together this kind of day, here's how I'd personally structure it:<\/p>\n<p>Start at Nagoya Castle when it opens \u2014 the Honmaru Palace is quiet in the early hours and the grounds are beautiful in almost any season. From there, take the Meijo Subway Line south to Yabacho Station (Exit 4), which puts you right in the heart of Osu. Spend a little time at Osu Kannon Temple and wander the shopping street before heading to us. We're on the 2nd floor at 4-1-20 Osu \u2014 look for the sign that reads \u5143\u7956\u30ec\u30a2\u725b\u4e3c \u9802 at street level and take the stairs up.<\/p>\n<p>We open at 11:00. If you're hoping for Horai Wagyu \u2014 limited to 10 bowls per day \u2014 arriving right at opening gives you the best chance without a reservation. That said, I always recommend booking in advance via Tabelog if your schedule is fixed. When you reserve, paste \u9cf3\u6765\u725b\u5e0c\u671b into the notes field to request Horai Wagyu specifically. If Horai Wagyu isn't available on the day, Mikawa Beef Rare Gyudon is always on the menu \u2014 same two-stage technique, equally prepared with care.<\/p>\n<p>Our menu is available in English, and we have a five-step visual guide that walks you through exactly how to enjoy the dish \u2014 from separating the Nagoya Cochin egg to the final wasabi note. No Japanese required.<\/p>\n<p>The guest who hesitated at the counter that afternoon? She finished every grain of rice. On her way out, she turned back and said: \"I almost didn't order it. I'm really glad I asked.\"<\/p>\n<p>So am I.<\/p>\n<p>For our complete menu, access details, and store information, visit our official page at <a href=\"https:\/\/itadaki8.com\/english\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/itadaki8.com\/english\/<\/a><\/p>\n<p>When you're ready to secure your bowl \u2014 especially if Horai Wagyu is on your list \u2014 we'd love to have you join us: <a href=\"https:\/\/yoyaku.tabelog.com\/yoyaku\/net_booking_form\/index?rcd=23081531\" target=\"_blank\" rel=\"noopener noreferrer\">Reserve Your Rare Wagyu Experience<\/a><\/p>\n<p>And since our schedule follows a monthly calendar with occasional irregular closures, it's always worth a quick check before you travel: <a href=\"https:\/\/www.instagram.com\/itadaki_magari_gyudon.08\/\" target=\"_blank\" rel=\"noopener noreferrer\">Check Our Monthly Schedule on Instagram<\/a><\/p>\n<p>Itadakimasu \u2014 and we'll see you soon.<\/p>\n<\/article>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"LocalBusiness\",\"name\":\"Itadaki - The Original Rare Wagyu Gyudon\",\"url\":\"https:\/\/itadaki8.com\/en\",\"address\":\"4-1-20 Osu 2F, Naka-ku, Nagoya-shi, Aichi 460-0011, Japan\",\"areaServed\":\"Itadaki serves foreign visitors from around the world who are traveling in the Nagoya area. Our primary customer base includes:\\n\\nGeographic reach:\\n- Immediate area: Osu district and Sakae district (within 10-minute walking distance)\\n- Nagoya city center: Nagoya Station, Fushimi, Kanayama, and other central districts (within 15-minute subway ride)\\n- Aichi Prefecture: Meitetsu Line and JR line commuters from Toyohashi, Toyota, Ichinomiya, and other Aichi cities\\n- Central Japan region: Travelers passing through Nagoya from Gifu, Shizuoka, Mie, and Nagano prefectures\\n- International travelers: All foreign visitors staying in Nagoya as part of their Japan itinerary\\n\\nPeak traveler seasons:\\n- Cherry blossom season (late March to early April)\\n- Golden Week (late April to early May)\\n- Summer festival season (July-August, including World Cosplay Summit)\\n- Autumn foliage season (November)\\n- 2026 Asian Games and Para Games (September-October 2026)\",\"description\":\"Rare Wagyu Gyudon (Horai Wagyu \u2014 limited to 10 bowls daily):\\n- Shinkoccho (Standard): 100g beef, 200g rice, \u00a52,700\\n- Cho-ten (Medium): 150g beef, 250g rice, \u00a53,200\\n- Zettcho (Large): 200g beef, 300g rice, \u00a53,600\\n\\nRare Wagyu Gyudon (Mikawa Beef \u2014 always available):\\n- Fumoto (Standard): 100g beef, 200g rice, \u00a51,800\\n- Oka (Medium): 150g beef, 250g rice, \u00a52,300\\n- Daichi (Large): 200g beef, 300g rice, \u00a52,700\\n\\nSide Dishes:\\n- Teppen (Premium Horai Wagyu Beef Plate): 50g, \u00a5800 \u2014 Same wagyu with different cutting and searing technique, delivering a distinct taste from the gyudon\\n- Piman no Nikuzume (Evolved Stuffed Green Pepper): 2 pieces, \u00a5700 \u2014 A popular dish originally from Tokyo's Toranomon Yokocho\\n\\nOptions:\\n- Extra rice: +\u00a5200\\n- Change to Super Mochi Barley Rice (from Toyohashi): +\u00a5200\\n- Super Mochi Barley Rice extra size: +\u00a5400\\n- Remove Nagoya Cochin egg: -\u00a5150\\n- Extra Nagoya Cochin egg: +\u00a5150\\n- Extra pickled radish (Atsumi Ich\u014d-zuke): +\u00a5150\\n- Extra shiso leaves (Aikei No.1): +\u00a5150\\n\\nBeverages (all Aichi\/Nagoya specialties):\\n- Kinshachi Beer Pilsner (330ml bottle): \u00a5700 \u2014 Nagoya craft beer pioneer\\n- Coffee Shochu Oolong Tea Mix: \u00a5700 \u2014 MAX'S BAR's signature drink since 2008\\n- Chita Highball: \u00a5700 \u2014 Aichi's Chita Distillery whisky\\n- Nagoya Cider: \u00a5700 \u2014 Local Nagoya craft cider\\n- Chita & Nagoya Cider with Lemon: \u00a51,000 \u2014 House specialty mix\\n- Chita \\\"Naka\\\" Refill: \u00a5500 \u2014 Add more Chita whisky to your remaining cider\"}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A guest stopped me at the counter a few weeks ago, just before sitting down. She had spent her morning at Nagoya Castle, walked through the Honmaru Palace, and made her way to Osu on foot. She was excited. But she was also hesitant. \"I really want to try it,\" she said, menu already in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":205,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_lightning_design_setting":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/posts\/206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/comments?post=206"}],"version-history":[{"count":1,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/posts\/206\/revisions"}],"predecessor-version":[{"id":207,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/posts\/206\/revisions\/207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/media\/205"}],"wp:attachment":[{"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/media?parent=206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/categories?post=206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itadaki8.com\/en\/wp-json\/wp\/v2\/tags?post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}