なか卯Nakau
Franchise
All 9 allergens Japan requires are listed menu by menu. Plus 19 recommended items, excluding Pistachio. (Eggs, Milk, Wheat, Buckwheat, Peanuts, Shrimp, Crab, Walnut, Cashew Nuts) As of October 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 stated about severe allergies
Sensitivity to allergens varies by person, and even a trace amount of unintended contact may cause symptoms, so customers who are especially sensitive or have severe symptoms are advised to take particular care.(machine translation)
Show the original
アレルゲンへの感受性には個人差があり、ごく微量の混入でも症状が出る場合があるため、特に過敏な方や症状が重い方は注意するよう案内されています。
Choose the allergens you need to avoid. The table starts with the items Japan requires to be declared; choosing narrows it to yours and says whether this document can answer for them.
Choose your allergens and we will prepare a Japanese sentence to show to the staff.
Items this table cannot answer for
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, this table cannot answer for you — please check with the restaurant directly before visiting.
In addition, this document's table has no column 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
Questions about allergens can be directed to the customer service center (0120-29-5770, 10:00-19:00).
Show the original
アレルゲンに関するお問い合わせは、お客様相談室(0120-29-5770、受付時間10:00〜19:00)で承っています。
This page carries food-allergen labeling information. Gluten-free claims and religious dietary exclusions are decided by different criteria.
How to check the material
The original material, and how to read it.
Symbols at a glance
What each mark in the documents means in this site's terms. Where a document does not define a mark, the reading is ours.
- ●read here as:Contains
- △read here as:Possible cross-contamination
- -read here as:Does not contain
- ーread here as:Does not contain
- (同じ調理器具(湯))read here as:Possible cross-contamination
Documents (1)
- images.zensho.co.jpアレルゲン一覧表 (PDF)Allergen List (PDF) — Covers 28 items (pistachio not covered) (28 columns confirmed) — Date stated in the source: Oct 14, 2026 — Source checked on the official site: Oct 15, 2026Document size: PDF 10ページ(表紙・注意書き1ページ、品目名索引1ページ、メニュー名索引4ページ、アレルゲン早見表4ページ)PDF, 10 pages (cover & notes, item index, menu-name index x4, allergen chart x4) — Document edition: 更新日2026年10月14日Updated October 14, 2026
The source check date records our check on the official site, not a review of every listed value or a safety assessment. The material may have changed since. “Source date: not recorded” does not establish whether the source is undated.
How to read the documents
- How menus are ordered
- Listed by category
- How to use it
The allergen information is updated from time to time, so customers are asked to check it each time they use it.
Show the original
アレルゲン情報は随時更新されるため、ご利用の都度確認するよう案内されています。
- Notes for reading
A "-" in the table means the ingredient is not used, which also covers items with no labeling requirement or that are exempt from labeling. Even when an ingredient is marked as not used, cooking utensils and equipment may be shared, so unintended contamination may occur. Udon and soba are reported to be boiled using the same cooking utensils (hot water), and fried foods to be cooked in the same frying oil.
Show the original
表の「－」は不使用ですが、表示義務のない品目や表示免除の場合も含みます。品目を使用していなくても、調理器具や設備が共有されている場合があるため、意図しない混入が生じる可能性があるとされています。うどんとそばは同じ調理器具(湯)で茹で、揚げ物は同一の揚げ油で調理しているとされています。
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 | Cross-contact scope |
|---|---|---|
| ● | This ingredient is used in the menu item.Show the originalその原材料をメニューに使用しています。 | The scope of possible cross-contact is not specified |
| △ | This allergen may be present because of the origin of the ingredient and because the factory that makes the ingredient also manufactures products containing that allergen on the same or a shared production line. Show the original原材料の由来、および原材料を作る工場で同じ製造ラインなどを使って、そのアレルゲンを含む製品も作っていることから、混入の可能性があります。 | Handled on the same factory line |
| - | This ingredient is not used (including items that are not subject to labeling requirements or are exempt from labeling). Show the originalその原材料を使用していません(表示義務がない品目や表示免除の品目を含みます)。 | The scope of possible cross-contact is not specified |
| ー | This ingredient is not used (including items that are not subject to labeling requirements or are exempt from labeling). Show the originalその原材料を使用していません(表示義務がない品目や表示免除の品目を含みます)。 | The scope of possible cross-contact is not specified |
| (同じ調理器具(湯)) | The document itself states that udon and soba are boiled using the same cooking utensils (hot water), so for udon items this site shows buckwheat as possible cross-contact even where the chart's own cell reads "not used". This comes from that sentence in the document, not from a symbol in the chart. Show the originalうどんとそばを同じ調理器具(湯)で茹でていると資料自身が述べているため、うどんの商品については、そばの欄が「不使用」となっていても、当サイトでは混入の可能性があるものとして表示しています。これは資料の記号ではなく、資料に書かれたこの一文にもとづく表示です。 | Cooked in the same pot or boiling water |
Details
Allergy notes
The official website publishes an allergen list (the 28 items defined under Japanese regulations) as a PDF. Even for ingredients that are not used in a product, cooking utensils and equipment may be shared, so unintended contamination may occur. Udon and soba are boiled using the same cooking utensils (hot water), and fried foods are cooked in the same frying oil. This information does not guarantee that allergic symptoms will not occur; it is offered as a reference for customers to make their own judgment.
Show the original
公式サイトでアレルゲン情報(日本の法規で定められた28品目)の一覧表をPDFで公開しています。使用していない原材料であっても、調理器具や設備が共有されている場合があるため、意図しない混入が生じる可能性があります。うどんとそばは同じ調理器具(湯)で茹で、揚げ物は同一の揚げ油で調理しています。この情報は症状が発症しないことを保証するものではなく、ご自身で判断するための参考として案内されています。
Phone Number:0120-29-5770
This is the chain's enquiry desk, not an individual store's phone number.
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