じゃんじゃかJanjaka
Franchise
Not published online, but there is a way to check
Based on checking the official site as of August 2026. What is published can change.
How you are told you can check
Per-menu allergen information is not published on the web, but the store finder of the operating company, Fuji Family Foods, has a filter for "has an allergen chart". As of 9 August 2026 eight Janjaka and EX! Janjaka branches match that filter, and at those branches you can ask to see the allergen chart in the restaurant. The same store finder lists each branch's telephone number, so you can check before you go.(machine translation)
Show the original
メニューごとのアレルギー情報はウェブに掲載されていませんが、運営会社フジファミリーフーズの店舗検索には「アレルギー表有」という絞り込みがあります。2026年8月9日時点でこの条件に当てはまるじゃんじゃか・EX!じゃんじゃかは8店舗で、その店では店内でアレルギー表を見せてもらえます。各店の電話番号も同じ店舗検索に載っているので、来店前に確認できます。
What we checked
As of August 2026, we looked in these places.
Look for places that do publish allergen information
Differences between stores
We have not yet established whether things differ between stores. That is not a statement that they do not.
Details
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