ジョナサンJonathan's
Franchise
All 9 allergens Japan requires are listed menu by menu. Recommended items are not covered. (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.
Covers the mandatory items only
What is stated about severe allergies
The chain states that sensitivity to allergens varies from person to person, and asks customers to consult a specialist and make the final decision themselves.(machine translation)
Show the original
アレルギー物質に対する感受性には個人差があるため、最終的な判断は専門医に相談のうえ、お客様ご自身でご判断いただく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 9 of Japan's 29 listed items. The other 20 — including Almond, Abalone, Squid — 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, Fish, Lupin, Molluscs, Mustard, Sesame Seeds, Soybeans, 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
On the Skylark group's shared allergen information site, select Jonathan's as the brand to see the dine-in menu table. The chain names the Skylark Group Customer Service Center (0120-125-807, 9:00-18:00) as the contact for allergen questions.
Show the original
すかいらーくグループ共通のアレルギー情報サイトで、ブランドとしてジョナサンを選ぶと店内メニューの一覧表を確認できます。アレルギー情報についての問い合わせ先は、すかいらーくグループお客様相談室(0120-125-807、受付9:00-18:00)と案内されています。
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
- ーread here as:Does not contain
- (同じ茹で釜)read here as:Possible cross-contamination(our reading)
Documents (1)
- allergy.skylark.co.jpすかいらーくアレルゲン検索(ジョナサン brand=020001)Skylark Group allergen search (Jonathan's, brand=020001) — Covers the mandatory items only (9 columns confirmed) — Source date: not recorded — Source checked on the official site: Sep 27, 2026Document size: すかいらーくグループ共通のアレルギー情報サイトにある、ジョナサンの店内メニューの一覧表(HTML)です。季節のおすすめ・モーニング・ランチ・ハンバーグ/チキン/ビーフ・ライスプレート・パスタ/麺・ドリア/ピザ/サンド・和食・サラダ/スープ・サイドメニュー・デザート・ドリンクメニュー・ライス/パン/セットメニュー・おこさまと、「【限定店舗】」と付いた2区分(モーニングビュッフェ・その他)の16カテゴリに分かれています。Jonathan's dine-in menu table (HTML) on the Skylark group's shared allergen information site. It is split into 16 categories: seasonal recommendations, breakfast, lunch, hamburger steak/chicken/beef, rice plates, pasta/noodles, doria/pizza/sandwiches, Japanese dishes, salads/soups, side dishes, desserts, drinks menu, rice/bread/set items, kids' menu, and two sections marked "[Limited Stores]" (breakfast buffet and other).
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
Ingredients can change without notice even for a dish that looks the same, so the chain recommends always checking the latest listing.
Show the original
メニューが同じでも予告なしに原材料が変更になる場合があるため、常に最新の情報を確認するよう案内されています。
- Notes for reading
This listing covers only the dine-in menu; takeout and delivery menus are shown on separate pages. It covers only the 9 mandatory items — buckwheat, peanut, wheat, egg, milk, shrimp, crab, walnut and cashew nut. The 19 recommended items the Skylark group discloses for some of its brands (such as almond or soy) are not included in Jonathan's listing. A filled circle means contained; a dash means not contained. Items in the sections marked 「【限定店舗】」 (Limited Stores) are served only at some restaurants. Drink bar and alcoholic drinks have no allergen information published on the Skylark group's allergen information site and are not in this listing either (the group's site notes that they use shared pour spouts). Items you choose yourself, such as small side dishes, sauces and dressings, and condiments used to taste such as soy sauce or Tabasco, are also outside the table. According to the chain, cooking equipment, dishware, frying oil, coatings such as breadcrumbs and tempura batter mix, and ingredient storage areas are shared; noodle dishes including soba use the same equipment and pot, and the various hamburger steaks are made on shared equipment, so an allergen may be present in a dish even where the table does not list it. For that reason, on udon, pasta and other noodle dishes this site shows buckwheat as possible cross-contact even where the table shows a dash. The chain also states that some seafood is caught using methods that can mix in shrimp or crab, and that bivalves can naturally carry shrimp or crab alongside them. The chain also states that, for customers' safety, it does not make cooking adjustments such as removing ingredients from a dish.
Show the original
この一覧は店内メニューのみを対象としており、テイクアウト・宅配メニューは別ページで案内されています。対象は特定原材料9品目(そば・落花生・小麦・卵・乳・えび・かに・くるみ・カシューナッツ)のみで、すかいらーくグループが一部ブランドで公開している推奨19品目(アーモンド・大豆など)は、ジョナサンのこの一覧には含まれていません。●は含む、ー(ダッシュ)は含まないを示します。「【限定店舗】」と付いた区分のメニューは一部の店舗だけで提供されます。ドリンクバーおよびアルコール類は、すかいらーくグループのアレルギー情報サイトではアレルギー情報が公開されておらず、この一覧にも含まれていません(共有の注ぎ口を使用しているとの記載があります)。小鉢・ソース・ドレッシングなど選択制の商品や、しょうゆ・タバスコなどお好みで使う調味料も対象外です。調理器具・食器・揚げ油・パン粉や天ぷら粉などの衣・食材の保管場所は共有されており、そばを含む麺類は同じ調理器具・釜で調理され、各種ハンバーグは同一設備で製造されているため、表に記載のない品目でも混入する可能性があるとされています。このため、うどん・パスタなど麺類の商品のそばの欄は、表では「ー」でも当サイトでは混入の可能性ありとして表示しています。また、一部の海産物はえび・かにが混ざる可能性のある漁法で採取されており、二枚貝にはえび・かにが共生していることがあるとされています。お客様の安全のため、食材を抜くなどの調理対応は行っていないとの案内もあります。
- Legibility notes
A plain-text listing split into categories — nothing here is an image or otherwise hard to read.
Show the original
カテゴリごとに区切られた全文テキストの一覧表で、画像や読み取りにくい箇所はありません。
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.
| How it appears | Meaning | Cross-contact scope |
|---|---|---|
| ● | Contains this allergenShow the originalその品目を含む | The scope of possible cross-contact is not specified |
| ー | Does not contain this allergenShow the originalその品目を含まない | The scope of possible cross-contact is not specified |
| (同じ茹で釜) (our reading) | The Skylark group states that its noodle dishes, soba included, are cooked with the same utensils and in the same pot. So for noodle items this site shows buckwheat as possible cross-contact even where the chart's own cell reads "does not contain". This comes from that sentence, not from a symbol in the chart.Show the originalすかいらーくグループは「当社の麺類（そば含む）は同じ調理器具・釜で調理しています」と述べています。そのため麺類の商品については、そばの欄が「含まない」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。これは表の記号ではなく、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
Jonathan's allergen information is checked through a search tool shared across the Skylark group, filtered to this brand. It covers only the 9 mandatory items — buckwheat, peanut, wheat, egg, milk, shrimp, crab, walnut and cashew nut; the 19 recommended items the group discloses for some of its other brands (such as almond or soy) are not published for Jonathan's. It covers the dine-in menu; takeout and delivery menus are listed on separate pages. Drink bar and alcoholic drinks are outside the scope of this allergen information. Items you choose yourself (small side dishes, sauces, dressings) and condiments used to taste (soy sauce, Tabasco) are not included either. Cooking equipment, dishware, frying oil, coatings and ingredient storage areas are shared; noodle dishes including soba are cooked with the same equipment and pot, and the various hamburger steaks are made using shared equipment, so an allergen not listed for a dish can still turn up. Some seafood is caught using methods that can mix in shrimp or crab. For customers' safety the chain does not remove ingredients from a dish on request, and because sensitivity to allergens varies from person to person, it recommends consulting a specialist and making the final decision yourself.
Show the original
ジョナサンのアレルギー情報は、すかいらーくグループ共通の検索サイトでブランドを指定して確認できます。対象は特定原材料9品目(そば・落花生・小麦・卵・乳・えび・かに・くるみ・カシューナッツ)のみで、グループの一部ブランドで公開されている推奨19品目(アーモンドや大豆など)はジョナサンでは公開されていません。対象は店内メニューで、テイクアウト・宅配は別ページで案内されています。ドリンクバーとアルコール類はアレルギー情報の対象外です。小鉢やソース、ドレッシングなど選べる商品、しょうゆ・タバスコなどお好みで使う調味料も対象に含まれていません。調理器具・食器・揚げ油・衣・食材の保管場所は共有されており、そばを含む麺類は同じ調理器具・釜で調理し、各種ハンバーグも同一設備で製造しているため、表に出ていない品目でも混入する可能性があるとされています。一部の海産物はえび・かにが混ざる可能性のある漁法で採取されているとのことです。お客様の安全のため食材を抜くといった調理対応は行っていないとされ、感受性には個人差があるため、最終的な判断は専門医に相談のうえご自身で行うよう案内されています。
Leaving ingredients out on request
The chain states that it does not remove ingredients from a dish on request, for customers' safety.
Show the original
お客様の安全のため、食材を抜くなどの調理対応は行っていないとされています。
What is actually possible differs by store and by situation.
Phone Number:0120-125-807
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