元祖ニュータンタンメン本舗Gansho New Tantanmen Honpo
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) We confirmed in August 2026 that this is the current document.
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
Available in an allergen table (PDF) covering the whole menu, linked from the official site's "Allergy Information" page.
Show the original
公式サイトの「アレルギー情報」ページから、メニュー全体を対象にしたアレルギー物質の一覧表(PDF)を確認できます。
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 chain states that some stores carry items not on this list, and advises customers to check directly with the store for anything not listed.(machine translation)
Show the original
掲載メニュー以外の商品を取り扱っている店舗もあるとされており、掲載のない商品についてはご来店の際に各店舗へ直接確認するよう案内されています。
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)
アレルギー情報(PDF)
Allergy Information (PDF) — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed)
- Document size
A 5-page PDF (A4 landscape). Each page repeats a 28-column allergen table header (8 required items plus 20 recommended items), and around 100 menu items are listed in order by category: noodle dishes, toppings, soups, rice dishes, single dishes (1)(2), set meals, salads and pickles, lunch menu, grilled meat, alcohol, soft drinks, ice cream.
Show the original
PDF全5ページ(A4横)。各ページ冒頭に主要8品目+推奨20品目=28列のアレルゲン表ヘッダーが繰り返され、麺類・トッピング・スープ・ご飯類・一品料理(1)(2)・定食セット・サラダ漬物・ランチメニュー・焼肉・お酒・ソフトドリンク・アイスの順にカテゴリ別で100品目前後のメニューが掲載されている。
- How menus are ordered
- Listed by category
- Notes for reading
Before reading this table: (1) The only mark used is ●, showing that the allergen is contained as a raw material in that menu item. A blank cell means that allergen is not used in that item, but the possibility described in (3) still applies to it. (2) The allergens covered are the 8 items required to be labeled (wheat, egg, milk, buckwheat, peanut, shrimp, crab, walnut) plus 20 recommended items, 28 in total. (3) Separately from the table itself, the document notes that because the factory and stores use shared facilities and cooking equipment for products containing other allergens, incidental trace cross-contact may occur regardless of whether a mark is shown. (4) The soup served as a side with items such as ramen is stated to contain wheat, egg, crab, soy, chicken and pork, but this is not reflected in the marks on the table for the dish itself.
Show the original
この一覧表を読む前に知っておくべきこと: (1) 表の記号は●のみで、そのメニューにアレルゲンが原材料として含まれていることを示します。印のない欄はそのメニューにそのアレルゲンを使用していないことを意味しますが、(3)の混入の可能性はこの欄にも当てはまります。(2) 対象のアレルゲンは表示義務のある8品目(小麦・卵・乳・そば・落花生・えび・かに・くるみ)と表示が推奨される20品目、合わせて28品目です。(3) 表の記載とは別に、工場・店舗で他のアレルギー物質を含む原材料と共通の設備・調理器具を使って製造・調理しているため、印の有無にかかわらず微量に混入する場合があるとされています。(4) ラーメン等に付け合わせで提供されるスープには、小麦・卵・かに・大豆・鶏肉・豚肉が含まれるとされていますが、この内容は料理本体の表の印には反映されていません。
- Legibility notes
The PDF's text is selectable and copyable, and machine-readable with ordinary text-extraction tools. The allergen column headings are set vertically, one character at a time, but are read without difficulty either by extraction or visually. No part of the document is presented only as an unreadable image.
Show the original
PDFのテキストは選択・コピーが可能で機械可読(通常のテキスト抽出ツールで読み取れる)。品目名の見出しは縦書きで1文字ずつ配置されているが、抽出・目視のいずれでも問題なく判読できる。画像化されて読み取れない箇所はない。
Confirmed to be the current document on Aug 23, 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 |
|---|---|
| ● | This allergen is contained as a raw material.Show the originalそのアレルゲンが原材料として含まれています。 |
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
For almost every item on the menu — noodle dishes, toppings, soups, rice dishes, single dishes, set meals, salads and pickles, the lunch menu, grilled meat, alcohol, soft drinks and ice cream — you can check which of 28 allergens are used as ingredients in a table (PDF): the 8 items required to be labeled (wheat, egg, milk, buckwheat, peanut, shrimp, crab, walnut) plus 20 recommended items. A ● mark in the table shows the allergen is contained as a raw material, and no mark means it is not used, but the document notes that because the factory and stores use shared facilities and cooking equipment for products containing other allergens, incidental trace cross-contact may occur regardless of whether a mark is shown. The soup served as a side with items such as ramen is stated to contain wheat, egg, crab, soy, chicken and pork, which is not reflected in the table for the dish itself. Sensitivity to allergens varies by person, and the chain states this table does not guarantee that no reaction will occur; the final decision is left to the customer, in consultation with a doctor if needed.
Show the original
麺類・トッピング・スープ・ご飯類・一品料理・定食セット・サラダ漬物・ランチメニュー・焼肉・お酒・ソフトドリンク・アイスまで、掲載されているほぼ全メニューについて、表示義務のある8品目(小麦・卵・乳・そば・落花生・えび・かに・くるみ)と表示が推奨される20品目、合わせて28品目のアレルギー物質の使用状況を一覧表(PDF)で確認できます。表の●印はそのアレルゲンが原材料として含まれていることを示し、印のない欄は使用していないことを示しますが、工場及び店舗で他のアレルギー物質を含む原材料と共通の設備・調理器具を使って製造・調理しているため、印の有無にかかわらず微量に混入する場合があるとされています。ラーメン等に付け合わせで提供されるスープには、小麦・卵・かに・大豆・鶏肉・豚肉が含まれるとされており、この内容は料理本体の表には反映されていません。アレルギー物質への感受性には個人差があり、この一覧表は症状が出ないことを保証するものではないとされ、最終的なご判断は必要に応じて医師にご相談のうえお客様ご自身で行うようご案内があります。
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