Gluten-Free Restaurants in Hiroshima: Where to Eat Safely, From Miyajima to Okonomiyaki

The Short Answer

Hiroshima is not the easiest city in Japan for strict gluten-free dining, but it's far from impossible — and it has something Tokyo and Osaka don't: an actual dedicated gluten-free kitchen a short ferry ride from one of Japan's most iconic shrines. Between Miyajima Base's wheat/egg/dairy-free menu, a decades-old okonomiyaki shop that will fire up a completely separate pan for celiac guests, and two long-standing Western-style restaurants that field gluten-free requests regularly, there's a real, verifiable route through the city. The catch: only one of the four places below is a truly dedicated GF kitchen — the rest require you to ask, confirm hours, and in okonomiyaki's case, book ahead.

Miyajima: A Genuinely Wheat/Egg/Dairy-Free Kitchen

Miyajima Base (グルテンフリーカフェ ミヤジマベース) — 310 Miyajima-cho, Hatsukaichi, Hiroshima 739-0588, on Miyajima island itself, near Itsukushima Shrine. Reach it via JR/Hiroden Miyajimaguchi Station, then the ferry (~10 min) to Miyajima pier, then about a 5-minute walk. This is the rare case where "gluten-free" isn't a special accommodation — it's the entire menu: the shop's own site states every dish is 小麦・卵・乳完全不使用 (completely free of wheat, egg, and dairy), including oven-baked (not fried) karaage marinated in wheat-free soy sauce, a beef-tongue spice curry, and rice-flour donuts. An independent 2026 travel account corroborates the cross-contact details specifically — separate oil, no shared fryer — and notes the shop proactively switched its soy sauce sourcing after a celiac customer raised a concern, a better signal than marketing copy. Price range ¥1,000–¥2,999 (a set meal runs about ¥2,400). Open 10:00–17:30 (last order 17:00) daily, no fixed weekly closed day, but short irregular closures do get posted (a confirmed Jan 20–26, 2025 winter break, for example) — check Google Maps or Instagram @miyajima_base before you make the ferry crossing. No reservations; first-come seating only.

Rakurakuen: Okonomiyaki Made on a Separate Grill

Koguma (仔ぐま, Rakurakuen Honten) — 5-chome-24-10 Rakurakuen, Saeki-ku, Hiroshima 731-5136, about an 8-minute walk from Rakurakuen Station on the Hiroden Miyajima Line. Running since 1970, this okonomiyaki shop's celiac-safe reputation is backed by more than one independent account: a 2026 firsthand travel report describes the owner cooking the gluten-free order "on a completely separate pan, on a separate burner, with all separate utensils, sauce, and noodle packets," and a Japanese-language Tripadvisor review is titled, in translation, "delicious okonomiyaki even wheat-allergic people can eat." The isolation only happens because you reserve ahead — via Facebook Messenger, in Japanese — which is also how the kitchen knows to set aside separate equipment. Lunch runs under ¥1,000; dinner celiac-safe orders cost more, so confirm price when you book. Open 11:00–19:00 Sunday, Monday, and Wednesday–Saturday (plus holidays); closed every Tuesday.

Naka-ku: Okonomiyaki With a Real Cross-Contact Caveat

Hassei (お好み焼・鉄板焼 八誠) — 4-17 Fujimi-cho, Naka-ku, Hiroshima 730-0043, about a 7-minute walk from the Chuden-mae streetcar stop. Hassei is a standard shared-teppan okonomiyaki restaurant, not a dedicated gluten-free kitchen, and it's upfront about that: an independent review is titled "Gluten Free Okonomiyaki!" and describes swapping the wheat batter/noodles for an egg base, with gluten-free table sauce and mayonnaise, cooked at the far end of the grill. But the same source is explicit that "Hassei uses a shared grill, which means it is unfortunately not celiac-safe" — the restaurant is honest enough about the risk that it lets diners with allergies bring outside food to share at the table. Treat this as a good option for gluten-sensitive travelers who can tolerate trace cross-contact, not for diagnosed celiac disease. Price range ¥1,000–¥1,999. Open Tuesday–Saturday 11:30–14:00 and 17:30–23:00; closed Mondays (Sunday/holiday hours vary — confirm ahead).

Near Peace Memorial Park: A Riverside Italian With a Real GF Menu (But No Official Policy)

Caffè Ponte (カフェポンテ イタリアーノ) — 1-9-21 Otemachi, Naka-ku, Hiroshima 730-0051, about a 2–3 minute walk from the Genbaku Dome-mae streetcar stop. The restaurant's own website makes no mention of gluten-free accommodation at all — this is a reputation built entirely by diners, not marketing. A Tripadvisor reviewer calls it "a great spot for a Coeliac in Hiroshima," describing a gluten-free menu of appetizers, salads, risottos, and mains (no pasta or pizza substitute), and a 2026 travel blog independently confirms ordering a caprese salad, mushroom risotto, and orange crème brûlée off that same GF track, while asking staff directly about cross-contact in the risotto's cooking water. Because there's no official written policy, always confirm with staff in person — English may be limited. Dinner runs roughly ¥3,000–¥3,999; some items/takeout are cash only. Open weekdays 10:00–22:00, weekends and holidays 08:00–22:00, no fixed closed days.

Traps to Avoid

• Soy sauce is wheat, unless it says otherwise. Standard Japanese shoyu is brewed with wheat; look for tamari or a soy sauce specifically labeled wheat-free, as Miyajima Base uses.
• Okonomiyaki batter and noodles are the default risk, not an edge case. The dish is built on wheat-flour batter and wheat noodles, which is exactly why Koguma and Hassei need advance notice or an egg-base swap rather than a simple substitution.
• A shared teppan or fryer can undo an otherwise gluten-free order. Hassei's kitchen is transparent that its shared grill isn't celiac-safe even when the batter itself is swapped out — ask specifically whether your dish is cooked on separate equipment, not just whether gluten-free ingredients exist.
• "Gluten-free menu" doesn't always mean an official policy. Caffè Ponte's reputation comes from diner reviews, not a written restaurant policy, so confirm details with staff each visit rather than assuming consistency.

Practical Tips

The one phrase worth memorizing is "小麦アレルギーがあります" (Komugi arerugī ga arimasu) — "I have a wheat allergy." It's more specific than asking for "gluten-free" in English, and it's the exact wheat-allergy framing behind the Tripadvisor review that vouches for Koguma. Miyajima Base and the Peace Memorial Park cluster (Caffè Ponte, near the Genbaku Dome) work well as a two-stop day: ferry out to Miyajima for a genuinely allergen-free lunch, then streetcar back into central Hiroshima for dinner near the park. Koguma and Hassei sit on opposite sides of the city (Saeki-ku vs. Naka-ku) — pick one okonomiyaki stop per visit rather than trying to fit both in, since Koguma requires a Facebook reservation in Japanese made in advance.

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Prices, hours, and certification details in this guide are as of July 2026 — small, independently run kitchens in Japan change often, so confirm same-day if you can. Also planning around other dietary needs in Hiroshima? See our vegan in Hiroshima and halal in Hiroshima. Before you fly, the nationwide guide to eating this way in Japan covers the national picture.