いろはにほへとIrohanihoheto
Franchise
All 9 allergens Japan requires can be checked in the official document. Plus 19 recommended items, excluding Pistachio. (Eggs, Milk, Wheat, Buckwheat, Peanuts, Shrimp, Crab, Walnut, Cashew Nuts) As of August 2026.
This page is an entry point we compiled from officially published information. Always make your final check against the official source.
Covers 28 items (pistachio not covered)
Select the allergens you need to avoid. We will tell you whether the published source document covers them.
Choose your allergens and we will prepare a Japanese sentence to show to the staff.
Some allergens cannot be checked here
This document covers only 28 of Japan's 29 listed items. The other 1 — including Pistachio — cannot be checked here.
If you avoid any of these, please check with the restaurant directly before visiting.
In addition, the published material cannot answer for Celery, Lupin, Mustard, Sulphur Dioxide and Sulphites — items that EU, International (Codex) require.
Learn more: how our allergen data works
How to check with this restaurant
The menu-by-menu allergen information is compiled across several tables covering the regular menu as well as region-limited and season-limited items. For store-only items not listed in the tables, or for the latest changes, please check with the individual restaurant.
Show the original
メニュー別アレルゲン情報は、通常メニューに加え地域限定・期間限定メニューを含む複数の表にまとめて掲載されています。表に記載のない店舗限定メニューや最新の変更点は各店舗へご確認ください。
This page carries food-allergen labeling information. Gluten-free claims and religious dietary exclusions are decided by different criteria.
Differences between stores
The material states that the menu offered differs between stores.
Some restaurants may not carry every item shown in the table, and conversely some restaurant-only items are not listed in it.(machine translation)
Show the original
店舗によっては表に載っている商品を取り扱っていない場合があり、逆に店舗限定のメニューはこの表に掲載されていないことがあります。
Please confirm at the store you are visiting.
How to check the material
The original material, and how to read it.
See how to read the symbols (2)
メニュー別アレルゲン情報 いろはにほへと
Menu-by-menu allergen information — Irohanihoheto — Covers 28 items (pistachio not covered) (28 columns confirmed) — as of Aug 7, 2026
- Document size
A PDF file (18 pages total). It stacks the regular menu together with roughly 15 region-limited, season-limited, and banquet-course tables into one file.
Show the original
PDFファイル(全18ページ)。通常メニューに加え、地域限定・期間限定・宴会コースなど、約15種類の表が1つのファイルにまとめて掲載されています。
- How menus are ordered
- Uses its own ordering
- How to use it
The chain notes that menu contents and ingredients can change, and that a dish can change even when its name stays the same, so it advises checking the latest information.
Show the original
メニュー内容や原材料は変更されることがあり、同じメニュー名でも中身が変わる場合があるため、最新の情報を確認するよう案内されています。
- Notes for reading
This PDF stacks around 15 separate tables into one file: the regular menu plus region-limited (e.g. Hokkaido), seasonal, and banquet-course tables. Each table carries its own confirmation date, ranging from June 2025 to August 2026, so how current the information is differs table by table. Tables confirmed from 13 July 2026 onward use a different column order (cashew nuts moved to the second column) than earlier tables, so always check that specific table's own header row before reading it. Sauces, dressings, and condiments (soy sauce, hot sauce, etc.) that a customer chooses or adds are not covered by this table. Whether pistachio is used is still under confirmation by the chain and is not yet a column in this table.
Show the original
このPDFには、通常のグランドメニューに加え、地域限定(北海道エリア版など)・期間限定・宴会コースなど約15種類の表が1つのファイルにまとめて掲載されています。表ごとに商品開発部門による確認日が記載されており、古いものは2025年6月、新しいものは2026年8月と幅があるため、表によって情報の新しさが異なります。2026年7月13日以降に確認された表では、アレルゲンの列の並び順が変更されており(カシューナッツが2列目に移動)、それより前の表とは順番が異なるため、表を読む際は必ずその表自身のヘッダー行で品目の並びを確認してください。また、お客様が選ぶソース・ドレッシングや、お好みで使う醤油・タバスコなどの調味料はこの表の対象に含まれていません。ピスタチオについては、含まれるかどうか現在確認中とされており、表の対象品目には入っていません。
- Legibility notes
The PDF's text can be extracted directly (it is not a scanned image), and the two-symbol (●/－) format is easy to read. But because column order can differ between tables, each table's own header needs to be checked individually.
Show the original
PDFの文字はテキストとして抽出できる形式で、記号(●/－)による二値表示のため読み取りやすい表です。ただし表ごとに列の並びが異なる場合があるため、表ごとにヘッダーを確認する必要があります。
Confirmed to be the current document on Aug 31, 2026
How to read the symbols
The original document uses the symbols below. Our table shows the original symbol next to items with possible cross-contact.
| How it appears | Meaning |
|---|---|
| ● | A dot marks that this allergen is used as a raw material in the dish. Show the originalこの記号がある品目には、その原材料が使用されていることを示します。 |
| － | A dash means the chain states this allergen is not used as a raw material in the dish. This is not a full guarantee against cross-contact, since the chain notes that shared factory production lines and kitchen equipment can cause unintentional traces. Show the originalこの記号がある品目には、その原材料は使用されていないとされています。ただし、工場や店舗の調理で他の商品と製造ライン・厨房設備を共有していることによる意図しない混入の可能性が完全に否定されているわけではありません。 |
This document does not state, per symbol, the scope of possible cross-contact (a shared fryer, a shared line, and so on).
Details
Allergy notes
Beyond what this table records, the chain notes that allergens can carry over unintentionally because products share factory production lines or kitchen equipment during preparation. Sauces, dressings, and condiments a customer chooses or adds themselves (soy sauce, hot sauce, etc.) are also not covered by this table.
Show the original
本表に記載の情報のほかにも、食材の製造工場や店舗での調理の際に他の商品と製造ライン・厨房設備を共有していることにより、アレルギー物質が意図せず混入する場合があるとされています。また、お客様が選ぶソースやドレッシング、お好みで使用する調味料(醤油、タバスコなど)はこの表の対象に含まれていません。
Official Site & Links
Menu names in your language are machine-translated.
Found an error in the allergen information?
Please tell us if anything here differs from the official information. Safety-related reports take priority, and we hide the affected entry until we have checked it. If you are about to eat, please check with the venue rather than waiting for us.
Report an error in this allergen information