いきなり！ステーキIkinari Steak

Franchise

All 9 allergens Japan requires are listed menu by menu. Plus 19 recommended items, excluding Pistachio. (Required: Eggs, Milk, Wheat, Buckwheat, Peanuts, Shrimp, Crab, Walnut, Cashew Nuts) As of September 2026.

Collected and organised by this site from the documents the company publishes.※

Allergen

Choose what you avoid to see whether this document covers it and what each dish says.

Choose what to avoid

Choose your allergens and we will prepare a Japanese sentence to show to the staff.

See the menu table (63 items)

Items this table cannot answer for

(Celery, Lupin, Mustard and more)

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 they handle allergies

Allergy notes

The chain publishes a per-dish table of ingredient usage, which also marks the items where unintended cross-contact at the manufacturer is possible. The entries for the main menu and lunch menu include paste and side dishes, but the steak sauce served alongside is not covered (sauces are listed separately, in the seasonings/sauces/dressings table). Dressing for set meals and a la carte salads is likewise outside the table's scope.

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メニューごとの原材料使用状況を一覧で公開しており、製造元での意図しない混入(コンタミネーション)の可能性がある品目も区別して確認できます。メインメニュー・ランチメニューの表示にはペースト・付け合わせを含みますが、添付のステーキソースは対象外です(ソース類は別掲の調味料・ドレッシング一覧でご確認いただけます)。セットや単品サラダのドレッシングも表の対象外です。

Menus(63)

Skip the menu table

Source:商品の食物アレルギー情報(PDF) (as of Sep 3, 2026)

Differences between stores

The material states that the menu offered differs between stores.

The listing notes that some items are only available at specific store formats or locations — such as street-front/roadside/restaurant-court locations only, food-court locations only, or items available at some stores only.(machine translation)

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「路面・ロードサイド・レストランコートのみ」「フードコートのみ」「店舗限定メニュー」など、一部メニューは特定の店舗形態でのみ提供されているとの表記が一覧に含まれています。

Showing the columns of the mandatory items this document covers. Choose your allergens to show only those columns.

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Menu names in your language are machine-translated.

How to read this table (legend)

Contains
Used as an ingredient. This includes cases where it is definitely present through another ingredient, such as soy or wheat from soy sauce.
Contains (indirectly)
Not listed under this name itself, but definitively present, recorded under a broader category (such as tree nuts) that covers a listed item.
Possible cross-contamination
Not used as an ingredient, but may be unintentionally present in trace amounts. The reason depends on the source: shared equipment, utensils, or frying oil, or an ingredient caught by a fishing method that also brings in other seafood. The legend and each item's notes give the reason.
Unknown
Not stated in the source and not confirmed. This does not mean it is absent.
Not marked (blank in the source chart)
The chart has a column for this item but no mark, and we have not yet ruled how that state should be read (for example when the chart uses a symbol it never defines). It is not a confirmed "does not contain".
Does not contain
The source states in its own words that the item is not used, or the chart has a per-item column left unmarked and we read that as "not used as an ingredient". Each page's legend says which of the two applies. This is not a guarantee against unintended cross-contamination.

Marks in the original document, and how this table shows them:

  • △shown in this table as:Possible cross-contamination
  • ―shown in this table as:Does not contain

What these marks mean in the original document

△
There is a possibility of unintended cross-contact at the manufacturer. — Handled on the same factory line
―
This allergen is not used as an ingredient. In the table itself this mark is printed as a short dash (－).
Learn more: how our allergen data works

Reference information compiled from each company's published material. It is not warranted to be accurate or current, and it is not medical advice. Always confirm with the venue's official information before eating.

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.

  • 〇read here as:Contains
    This allergen is used as an ingredient.
    Show the original原材料としてこのアレルゲンを使用しています。
  • ―read here as:Does not contain
    This allergen is not used as an ingredient. In the table itself this mark is printed as a short dash (－).
    Show the original原材料としてこのアレルゲンは使用していません。表の中ではこの記号が「－」の形で印字されています。
  • △read here as:Possible cross-contamination
    There is a possibility of unintended cross-contact at the manufacturer.
    Show the original製造元での意図しない混入(コンタミネーション)の可能性があります。

    Cross-contact scope — Handled on the same factory line

Documents (1)

Menu names in your language are machine-translated.

What the dates mean※

How to read the documents

How menus are ordered
Listed by category
Notes for reading

The entries for the main menu and lunch menu include paste and side dishes, but do not include the steak sauce served alongside (the sauce itself is listed separately, in the seasonings/sauces/dressings table). The limited-time campaign menu's entries do include paste, limited-edition sides and sauce. Dressing served with set meals or a la carte salads is also outside the scope of this table.

Show the original

メインメニュー・ランチメニューの表示にはペーストや付け合わせを含みますが、添えられるステーキソースは表の対象に含まれていません(ステーキソース自体は別の調味料・ソース・ドレッシングの一覧で確認できます)。期間限定のキャンペーンメニューは、ペーストや限定の付け合わせ・ソースも含めた表示になっています。セットメニューや単品サラダに添えられるドレッシングも、この表の対象外です。

Legibility notes

This is a plain-text table PDF — nothing here is an image or otherwise unreadable.

Show the original

全項目がテキストで構成された表形式のPDFで、画像のみで読み取れない箇所はありません。

Menu names in your language are machine-translated.

Details

Official Site & Links

Official site店舗検索Tabelog

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 information
Venue operators: request removal or correction

Notes

※ 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.
※ 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.