壱角家Ichikakuya
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 July 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), what is published covers part of the menu, not everything served
What is stated about severe allergies
Because the kitchen equipment cannot fully eliminate allergenic ingredients, customers who react to even a very small amount are asked to refrain from purchasing. The document also explicitly states that this data is disclosed merely as a guide for menu selection and does not guarantee that allergic symptoms will not occur. Because individual sensitivity to allergies varies, it advises that the final decision should be made by the customer after consulting a specialist physician.(machine translation)
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当店の厨房設備上アレルギー食材を完全に除去することはできないため、ごく少量の摂取でも症状が出る方は購入を控えるよう呼びかけています。また、本データはあくまでメニュー選びの目安として開示しているものであり、アレルギー症状が発症しないことを保証するものではないと明記されています。アレルギーに対する感受性には個人差があるため、最終的な判断は専門医に相談したうえで、お客様ご自身で行うよう案内しています。
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
Published by first requiring the visitor to check an agreement box for a caution notice on the official site's entry page, which then leads to a PDF table hosted by an affiliated company.
Show the original
公式サイトの入口ページで注意事項へのチェック(同意)操作をした上で、姉妹会社が運営するPDF一覧表へ案内される形で公開されています。
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.
The Narita Airport location uses a reduced table covering only 14 categories specified by the airport facility, which is a different scope from the standard 28-item table used at regular stores. The items exclusive to the Jingu Stadium location are covered under the same 28-item scheme as regular stores, but the lineup itself is stadium-exclusive.(machine translation)
Show the original
成田空港店では、空港施設側が指定する14区分のみを対象とした縮小版の表が使われており、通常店舗で使われる28品目版とは対象範囲が異なります。神宮球場店限定商品は通常店舗と同じ28品目区分の表で扱われていますが、球場限定の商品構成になっています。
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 (1)
壱角家 販売商品 食物アレルギー一覧表
Ichikakuya — Food Allergen List for Products Sold — Covers 28 items (pistachio not covered) (28 columns confirmed) — as of Jul 22, 2026
- Document size
A 5-page PDF. Pages 1-2 are the full menu table for regular Ichikakuya stores, page 3 is a table for a sister brand ('Aburasoba Sohonten'), page 4 is a reduced allergen table specific to the Ichikakuya Narita Airport location, and page 5 covers items exclusive to the Ichikakuya Jingu Stadium location.
Show the original
PDF、全5ページ。1〜2ページ目が壱角家の通常店舗向け全メニュー表、3ページ目は姉妹ブランド『油そば総本店』の表、4ページ目は壱角家成田空港店限定の縮小版アレルギー表、5ページ目は壱角家神宮球場店限定商品の表です。
- How menus are ordered
- Listed by category
- Notes for reading
The document states that for some limited-time seasonal items, allergen information is not disclosed at all; these items are not listed in the table and their names are not identifiable from the document. In the table, a ● mark is used as the notation indicating that item is contained in that product (there is no separate definition text for the ● symbol itself in the document). A blank cell (no symbol) means the item is not contained. This PDF also includes a table for a different, sister brand ('Aburasoba Sohonten') in addition to Ichikakuya. In addition, the Ichikakuya Narita Airport page uses its own set of 14 categories specified by the airport facility (including broader groupings such as fish, shellfish, and alcohol), which is a different scope from the 28-item scheme used on the other pages. The Narita Airport page also carries its own additional note stating that tabletop condiments are not covered by its allergy list.
Show the original
一部の期間限定商品については、アレルゲン情報の開示自体を控えているとの記載があります。これらの商品は表に含まれず、対象商品名も文書からは分かりません。表中の●は、その品目がその商品に含まれることを示す記法として使われています(●自体の定義文は文書中にありません)。どちらの記号も付いていない欄は、その品目を含まないことを意味します。このPDFには壱角家以外に、姉妹ブランド『油そば総本店』の表も含まれています。また、壱角家成田空港店のページは、空港施設側が指定する独自の14区分(魚・貝・アルコール等の大分類を含む)を使っており、他ページの28品目区分とは対象範囲が異なります。成田空港店のページにはさらに、卓上調味料はアレルギー一覧表の対象に含まれない旨の独自注記があります。
- Legibility notes
The PDF was exported from Excel and its text can be extracted directly (it is not an embedded image).
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Excelから書き出されたPDFで、文字情報として抽出できる形式です(画像埋め込みではありません)。
- Document edition
Updated July 22, 2026
Show the original
2026年7月22日更新
Confirmed to be the current document on Sep 4, 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 |
|---|---|
| ● | Indicates that the item is contained in the product.Show the originalその品目が商品に含まれていることを示します。 |
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
Discloses a total of 28 allergen items — the 8 legally mandatory items plus 20 recommended items — via a PDF table maintained by an affiliated company (Garden Co., Ltd.). Because the kitchen equipment cannot fully eliminate allergenic ingredients, customers who react to even trace amounts are advised to refrain from purchasing. It notes that the raw nori seaweed is harvested from waters where shrimp and crab live, and that the factory producing the noodles also makes products containing buckwheat and egg. It also states that because the same cooking equipment and cooking areas are used across products, there is a risk that ingredients not listed in the table could be present. For some seasonal, limited-time items, allergen information is not disclosed at all.
Show the original
食品表示法で表示が義務付けられている特定原材料8品目と、表示推奨の20品目を合わせた28品目について、姉妹会社(株式会社Garden)が管理するPDF一覧表で開示しています。当店の厨房設備上アレルギー食材を完全に除去することはできないため、ごく少量の摂取でも症状が出る場合は購入を控えるよう案内しています。焼海苔の原料はえび・かにが生息する海域で採取していること、麺の製造工場ではそば・卵を原材料とする商品も製造していることが注記されています。同一の調理器具・調理場所で作業するため、表に記載のない成分が混入するリスクがある旨も明記されています。一部の季節限定商品については、アレルゲン情報の開示自体を控えています。
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