山本のハンバーグYamamoto no Hamburg
Franchise
Buckwheat, Peanuts, Shrimp, Crab, Walnut, Cashew Nuts cannot be checked in this official document. It answers for 3 of the 9 allergens Japan requires. Only 7 of the 20 recommended items can be checked. Confirmed current in September 2026.
Collected and organised by this site from the documents the company publishes.※
What is published covers part of the menu, not everything served
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
(Celery, Crustaceans, Fish and more)
This document covers only 10 of Japan's 29 listed items. The other 19 — including Shrimp, Crab, Walnut — 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, Crustaceans, Fish, Lupin, Molluscs, Mustard, Tree Nuts, Peanuts, Sulphur Dioxide and Sulphites — items that EU, United States, International (Codex) require.
Learn more: how our allergen data works
How to check with this restaurant
The official site's allergen information page has a table showing, for the hamburg steaks and side dishes on the shop menu and for the mail-order hamburg steaks, whether each contains 10 items: milk, egg, wheat, apple, beef, pork, chicken, sesame, soybean and gelatin. The table has columns for these 10 items only. Some items on the menu page — toppings, drinks and some hamburg steaks — are not in the table. The chain also says some shops have their own original dishes and seasonal dishes.
Show the original
公式サイトの「アレルギー情報」ページに、店舗メニューのハンバーグとサイドメニュー、通販のハンバーグについて、乳・卵・小麦・りんご・牛肉・豚肉・鶏肉・ごま・大豆・ゼラチンの10品目を含むかどうかの一覧表があります。表の列はこの10品目だけです。メニューページに載っているトッピングやドリンク、一部のハンバーグは表にありません。店舗オリジナルのメニューや季節替わりのメニューがあるとも案内されています。
How to check the material
The original material, and how to read it.
Symbols at a glance
How the document's marks are shown on this site.
- ●read here as:ContainsThe document marks a cell with a black dot icon to show that item is contained.
Show the original
資料は、黒い丸のアイコンがある欄について、その品目を含むと示しています。 - This table has a dedicated column for each of the 10 items — milk, egg, wheat, apple, beef, pork, chicken, sesame, soybean and gelatin. The document itself does not define what an unmarked cell means. Based on the table's structure — a column for each item — this site reads an unmarked cell as its own judgement that the item is not contained, and displays it that way. This is not a guarantee against cross-contamination.
Show the original
この表は乳・卵・小麦・りんご・牛肉・豚肉・鶏肉・ごま・大豆・ゼラチンの10品目それぞれに専用の列を持つ一覧表です。資料自身は印の無い欄が何を意味するかを定義していません。当サイトは、この表の作り(品目ごとに列がある一覧表であること)から、印の無い欄をその品目を含まないという当サイトの判断として読み、そのように表示しています。これは混入がないことを保証するものではありません。
No scope of possible cross-contact (a shared fryer, a shared line, and so on) is recorded for this document's marks. The scope may be given in the document's notes or under “Notes for reading”.
Documents (2)
This document does not state which items it covers (10 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 26, 2026
- Document 1 of 2 — yamahan.tokyoアレルギー商品別一覧表Allergen table by item — This document is written in Japanese
About this file
Document size: HTML表1枚。「アレルギー商品別一覧表」というタイトルで、店舗メニューとオンラインストア(EC)メニューの二つの区分に分けて掲載しています。同じ内容の英語版(/en/allergen)もあります。A single HTML table titled 「アレルギー商品別一覧表」 ('Allergen table by item'), divided into two sections: shop-menu items and online-store (EC) items. An English edition with the same content is also published (/en/allergen). - Document 2 of 2 — yamahan.tokyoアレルギー商品別一覧表(英語版)Allergen table by item (English edition)
About this file
Document size: HTML表1枚。公式サイトの英語版ページで、タイトルは「Allergen Menu by Item」。日本語版の「アレルギー商品別一覧表」(/allergen)と同一の構成・内容です。A single HTML table on the official site's English-language page, titled 「Allergen Menu by Item」. Same structure and content as the Japanese edition, 「アレルギー商品別一覧表」 (/allergen).
What the dates mean※
How to read the documents
アレルギー商品別一覧表, アレルギー商品別一覧表(英語版)
- How menus are ordered
- Listed by category
- Notes for reading
This table's columns cover only 10 items: milk, egg, wheat, apple, beef, pork, chicken, sesame, soybean and gelatin. The document does not state that this is a set of 10, and it says nothing about any allergen not among these columns. A cell for an item the dish contains carries a black dot icon; the document itself does not explain what an unmarked cell means. Because this is a table with a column for each item, this site displays an unmarked cell as its own judgement that the item is not contained. This is not a guarantee against cross-contamination. Toppings, drinks and some hamburg-steak dishes shown on the menu page are not in this table.
Show the original
表の列は乳・卵・小麦・りんご・牛肉・豚肉・鶏肉・ごま・大豆・ゼラチンの10品目のみです。資料はこの10品目という数を宣言しておらず、この列に無い品目については何も述べていません。含む品目の欄には黒い丸のアイコンで印が付き、印の無い欄について資料自身は説明していません。当サイトは、この表が品目ごとに列を持つ一覧表であることから、印の無い欄をその品目を含まないという当サイトの判断として表示しています。これは混入がないことを保証するものではありません。メニューページに掲載されているトッピングやドリンク、一部のハンバーグ商品はこの表にありません。
- Legibility notes
Each cell's mark is shown as an image, and appears only for cells that contain the item; it does not appear as printed text.
Show the original
各セルの印は画像として表示され、含む場合のみ印が付きます。文字としては印字されていません。
Details
Official Site & Links
Menu names in your language are machine-translated.
Found an error in the allergen information?
If something here differs from the official information, please tell us. Anything that bears on safety is taken down until it is checked. If you are about to eat, check the official information rather than waiting for us.
Report an error in this allergen informationNotes
- ※ About the information on this page
- This site collected and organised this page from documents the company publishes. We cannot guarantee it is accurate or current, and it is not medical advice. Before you eat, check with the restaurant or its official information.
- ※ This site's reading
- Marks with a ※ are not defined by the document; this site read them from how the table is built. For example, an unmarked cell is read as "does not contain" — the document does not say so, and it is not a guarantee against unintended cross-contact.
- ※ Document dates
- 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.
- ※ What this page covers
- This page carries food-allergen labeling information. Gluten-free claims and religious dietary exclusions are decided by different criteria.
- ※ Differences between stores
- The published material says nothing about differences between stores. Saying nothing is not saying there are none.