西友Seiyu
Franchise
Not found online (checked)
Based on checking the official site as of August 2026. What is published can change.
How you are told you can check
The Seiyu official site has no page collecting allergen information for its products. The pages for its private brand "Minasama no Osumitsuki" stop at a product description and carry no allergen field, and the FAQ has no allergy entry. However, the Rakuten Seiyu Netsuper product pages, reachable from the official site, do give the ingredient list for some products, in which the allergens can be read in the same "(contains ○○ in part)" wording used on the package label. For products and prices in the shop the site directs you to phone the branch directly, and each branch page in the store finder carries its phone number. The official site also has an email enquiry form.(machine translation)
Show the original
西友の公式サイトには、商品のアレルゲンをまとめたページがありません。プライベートブランド「みなさまのお墨付き」の商品ページも商品の説明までで、アレルゲンの欄はありません。よくあるご質問にもアレルギーの項目はありません。一方、公式サイトから開ける楽天西友ネットスーパーの商品ページには、商品によっては原材料名が載っており、包装の表示と同じ「（一部に◯◯を含む）」の書き方でアレルギー物質を確認できるものがあります。店頭の取扱商品や価格については各店舗へ直接電話するよう案内されており、店舗検索の各店ページに電話番号が載っています。メールでの問い合わせフォームも公式サイトにあります。
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