551蓬莱551 HORAI
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 checked the material on the official site in September 2026; it may have changed since.
This page is an entry point we compiled from officially published information. Always make your final check against the official source.
coverage differs by document — at its narrowest, Covers 27 items (edition predating 2023), this document covers part of the menu and points elsewhere for the rest
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 on the 'Ingredient Table' page of the official online mail-order shop, which lists allergens per product.
Show the original
通販サイト(オンラインショップ)の「成分表」ページで、商品ごとのアレルゲン一覧表を確認できます。
This page carries food-allergen labeling information. Gluten-free claims and religious dietary exclusions are decided by different criteria.
Differences between stores
The published material says nothing about differences between stores. Saying nothing is not saying there are none.
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.
551HORAIオンラインショップ 成分表
- ○read here as:Contains
551HORAI 商品案内 豚まん, 551HORAI 商品案内 焼売, and 10 more
- ピンク色の網掛け表示(赤字太字)read here as:Contains
- Blankread here as:Does not contain(our reading)
Documents (13)
- Document 1 of 13 — shop-551horai.co.jp551HORAIオンラインショップ 成分表551 HORAI Online Shop Ingredient Table — This document is written in Japanese — Covers 27 items (edition predating 2023) (27 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML表1枚(通販商品19品目 × アレルゲン27品目)One HTML table (19 mail-order products x 27 allergen items)
- Document 2 of 13 — 551horai.co.jp551HORAI 商品案内 豚まん551HORAI Product Guide: Pork Bun — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(豚まん)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (pork bun). The 'Allergy Information' section carries one list of allergen names.
- Document 3 of 13 — 551horai.co.jp551HORAI 商品案内 焼売551HORAI Product Guide: Shumai Dumplings — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(焼売)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (shumai dumplings). The 'Allergy Information' section carries one list of allergen names.
- Document 4 of 13 — 551horai.co.jp551HORAI 商品案内 エビ焼売551HORAI Product Guide: Shrimp Shumai Dumplings — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(エビ焼売)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (shrimp shumai dumplings). The 'Allergy Information' section carries one list of allergen names.
- Document 5 of 13 — 551horai.co.jp551HORAI 商品案内 餃子551HORAI Product Guide: Gyoza — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(焼餃子)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (pan-fried gyoza). The 'Allergy Information' section carries one list of allergen names.
- Document 6 of 13 — 551horai.co.jp551HORAI 商品案内 アイスキャンデー551HORAI Product Guide: Ice Pops — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(アイスキャンデー)。ミルク・チョコ・アズキ・フルーツ・抹茶・パインの6種類の味ごとに、「アレルギー情報」欄の一覧が計6件掲載されています。One HTML product page (ice pops). The 'Allergy Information' section carries one list of allergen names for each of the 6 flavors -- milk, chocolate, red bean, mixed fruit, matcha, and pineapple -- six lists in total.
- Document 7 of 13 — 551horai.co.jp551HORAI 商品案内 甘酢団子551HORAI Product Guide: Sweet-and-Sour Dumplings — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(甘酢団子)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (sweet-and-sour dumplings). The 'Allergy Information' section carries one list of allergen names.
- Document 8 of 13 — 551horai.co.jp551HORAI 商品案内 551汁麺551HORAI Product Guide: 551 Noodle Soup — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(551ラーメン)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (551 ramen). The 'Allergy Information' section carries one list of allergen names.
- Document 9 of 13 — 551horai.co.jp551HORAI 商品案内 ちまき551HORAI Product Guide: Chimaki Rice Dumplings — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(ちまき)。豚肉・栗ちまき/鶏・うずらちまき/海鮮ちまきの3種類ごとに、「アレルギー情報」欄の一覧が計3件掲載されています。One HTML product page (chimaki rice dumplings). The 'Allergy Information' section carries one list of allergen names for each of the 3 varieties -- pork and chestnut, chicken and quail egg, and seafood -- three lists in total.
- Document 10 of 13 — 551horai.co.jp551HORAI 商品案内 叉焼まん551HORAI Product Guide: Char Siu Bun — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(叉焼まん)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (char siu bun). The 'Allergy Information' section carries one list of allergen names.
- Document 11 of 13 — 551horai.co.jp551HORAI 商品案内 あんまん551HORAI Product Guide: Red Bean Bun — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(あんまん)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (sweet red bean bun). The 'Allergy Information' section carries one list of allergen names.
- Document 12 of 13 — 551horai.co.jp551HORAI 商品案内 季節の麺551HORAI Product Guide: Seasonal Noodles — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(煮込み麺)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (simmered noodles). The 'Allergy Information' section carries one list of allergen names.
- Document 13 of 13 — 551horai.co.jp551HORAI 商品案内 ハート豚まん551HORAI Product Guide: Heart-Shaped Pork Bun — This document is written in Japanese — Covers 28 items (pistachio not covered) (28 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 9, 2026Document size: HTML商品ページ1枚(ハート豚まん)。「アレルギー情報」欄にアレルゲン名の一覧が1件掲載されています。One HTML product page (heart-shaped pork bun). The 'Allergy Information' section carries one list of allergen names.
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
551HORAIオンラインショップ 成分表
- How menus are ordered
- Listed in page order, without categories
- Notes for reading
The table's columns cover 27 items in total (the 7 legally mandated allergens, using an older classification where walnut is in the 20-item recommended group, plus a column for a mushroom item this site does not otherwise track), and has no columns for almond, macadamia nut, or pistachio. Blank cells are not explicitly explained in the document, but by the chart's convention they are read as 'not used.' The table covers only the online mail-order product lineup (19 items: buns, dumplings, chimaki, noodles, ice cream, etc.) and may not cover every item sold in physical stores.
Show the original
表の列は28品目相当ではなく実際は27品目(義務7品目+推奨20品目、くるみを推奨側に含む古い区分で、まつたけの列を含む)を対象とし、アーモンド・マカダミアナッツ・ピスタチオの列はありません。空欄は文書内に明記されていませんが、表の体裁上「使用していない」ことを示すと考えられます。この表は通販サイトの商品(豚まん・焼売・ちまき・麺・アイス等 全19品目)を対象としており、店舗で提供される商品全体を網羅しているとは限りません。
- Legibility notes
A standard HTML table; both viewing and text extraction work without issue in a browser.
Show the original
標準的なHTML表としてブラウザで問題なく閲覧・テキスト取得できます。
551HORAI 商品案内 豚まん, 551HORAI 商品案内 焼売, and 10 more
- How menus are ordered
- Listed in page order, without categories
- Notes for reading
Each product page's 'Allergy Information' section always lists the names of all 28 allergen items in total: the 8 legally designated items (shrimp, crab, walnut, wheat, buckwheat, egg, milk, peanut) and the 20 recommended items (abalone, squid, salmon roe, orange, almond, cashew nut, kiwifruit, beef, sesame, salmon, mackerel, soybean, chicken, banana, pork, macadamia nut, peach, yam, apple, gelatin), and only the names of allergens the product contains are shown highlighted with a pink background and bold red text. There is no item for matsutake mushroom. Item names that are not highlighted stay in the ordinary style, so every item is in exactly one of these two states -- highlighted or not. The document itself contains no sentence or printed legend explaining what this highlighting means. Each product page carries one such list (for products with multiple flavors or fillings, such as the ice pops or the chimaki dumplings, the page carries one list per variant), and other products are covered on their own separate pages.
Show the original
各商品ページの「アレルギー情報」欄には、特定原材料8品目(えび・かに・くるみ・小麦・そば・卵・乳・落花生)と表示が推奨されている20品目(あわび・いか・いくら・オレンジ・アーモンド・カシューナッツ・キウイフルーツ・牛肉・ごま・さけ・さば・大豆・鶏肉・バナナ・豚肉・マカダミアナッツ・もも・やまいも・りんご・ゼラチン)、合計28品目の名前が常にすべて表示され、その商品に含まれるアレルゲン名だけがピンク色の背景と赤い太字で強調表示されます。まつたけの項目はありません。強調されていない品目名は通常の表示のままで、品目はそれぞれ強調あり/なしのいずれかの状態になります。この強調表示の意味を説明する文や記号の凡例は本文にありません。この一覧は商品ごとに1件掲載されており(アイスキャンデーやちまきのように商品に複数の味・具材がある場合は、その数だけ一覧が並びます)、他の商品については商品ごとの別のページを確認する必要があります。
- Legibility notes
A standard HTML page; viewing and copying text both work without issue in a browser. However, whether an allergen is contained is shown only through a color highlight (background and text color), not through any printed character, so copying the text alone will not distinguish which items are marked.
Show the original
通常のHTMLページとしてブラウザで問題なく閲覧・テキストのコピーができます。ただし、含む/含まないの区別は文字ではなく背景色と文字色による強調表示のみで示されているため、テキストだけをコピーした場合は品目ごとの判別ができません。
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.
551HORAIオンラインショップ 成分表
| How it appears | Meaning |
|---|---|
| ○ | Indicates that an ingredient containing this allergen is used in the product. Show the originalその商品にこのアレルゲン物質を含む原材料が使われていることを示します。 |
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”.
551HORAI 商品案内 豚まん, 551HORAI 商品案内 焼売, and 10 more
| How it appears | Meaning |
|---|---|
| ピンク色の網掛け表示(赤字太字) | Indicates that the allergen's name is shown highlighted with a pink background and bold red text. Item names that are not highlighted remain in the ordinary style. The document itself contains no sentence or printed legend explaining what this highlighting means. Show the originalそのアレルゲン名がピンク色の背景と赤い太字で強調表示されていることを示します。強調されていない品目名は通常の表示のままです。この強調表示の意味を説明する文や凡例は本文にありません。 |
| Blank (our reading) | The allergen's name is shown without the pink-background/bold-red-text highlight. All 28 item names are always printed on the page; the document itself contains no sentence explaining what it means for a name to be left unhighlighted. Having confirmed that every item is in exactly one of these two states (highlighted or not), this site reads an unhighlighted name as meaning the product does not contain that allergen. This reading is our own judgment from the structure of the page, not something the document itself states, and it is no guarantee against unintended trace contamination from shared preparation.Show the originalアレルゲン名がピンク色の背景と赤い太字で強調表示されていない状態です。28品目の名前はページ上に常にすべて表示されますが、強調されていない品目についてその意味を説明する文や凡例は本文にありません。品目はそれぞれ強調あり/なしのいずれかの状態にしかならないことを確認したうえで、当サイトでは強調のない品目名をその商品に使用していないものとして読み取っていますが、これは表の構成から当サイトが行った判断であり、資料自身がそう述べているわけではなく、調理や製造の過程で意図せず微量に混入しないことを保証するものでもありません。 |
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”.
Details
Allergy notes
551 HORAI's online mail-order shop has an 'Ingredient Table' page listing, for the 19 mail-order items it sells (pork buns, shumai, chimaki rice dumplings, noodles, ice cream, etc.), whether each of 27 allergen ingredients -- the 7 legally mandated items plus a 20-item recommended list -- is used. There are no columns for macadamia nut, pistachio, or almond. This table is for the mail-order shop's products and may not cover every item served in physical stores.
Show the original
551蓬莱の通販サイト「オンラインショップ」の「成分表」ページに、豚まん・焼売・ちまき・麺・アイスなど通販取り扱い商品(19品目)について、法定義務7品目と表示推奨20品目、合計27種類のアレルゲン原材料の使用有無を一覧できる表があります。マカダミアナッツ・ピスタチオ・アーモンドの列はありません。この表は通販サイトの商品向けであり、店舗で提供される全メニューを網羅しているとは限りません。
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