Seijo Ishii logo

Seijo Ishii

Food ingredients, prepared dishes, sweets, and wine. Setagaya City, Tokyo. Runs on Shopify Plus.

Seijo Ishii is a Setagaya City, Tokyo brand selling food ingredients, prepared dishes, sweets, and wine on Shopify Plus. Its store lists 5,000+ products, priced from $313 to $16.2K. It sells direct and through retail and wholesale and sells on Amazon. It runs 14 apps from the Shopify App Store across 3 categories. It spends about $10K to $12.5K a month on those apps and added 5 in the last year.

The store

Products listed
5,000+
Counted on the storefront
Typical price
$313 to $16200
Most products fall in this range

Product types as Seijo Ishii files them in its own catalogue.

What Seijo Ishii runs on Shopify

14 apps from the Shopify App Store, across 3 categories.

Other11Product reviews2Search, upsell & discovery1

Estimated app spend: about $10K to $12.5K a month. 5 apps added in the last year.

Seen running on the storefront:Instafeed
See which 14 apps, and when each was added.sign in →

Counted from the Shopify App Store. A name shows only for an app our own visit to the storefront saw running, or to signed-in members. how we count.

Where Seijo Ishii sells

Direct, seijoishii.comRetailAmazonWholesale

Competitors

  1. both Japanese-focused gourmet grocers with prepared foods

  2. both full-range gourmet grocery retailers

  3. Cheese Garden

    both Japanese sweets and gift sets

  4. both premium gift sweets

  5. both gourmet chocolate gift boxes

  6. Mishima Foods

    both Japanese pantry foods

  7. both fresh bakery and hampers

  8. both specialty produce and gifts

  9. Marin French Cheese Co.

    both cheese and gourmet gifts

  10. both chocolate gift boxes

how we pick competitors

What apps does Seijo Ishii use on Shopify?

Seijo Ishii runs 14 apps from the Shopify App Store across 3 categories: Other, Product reviews, Search, upsell & discovery. Seen running on its storefront: Instafeed.

Who are Seijo Ishii's competitors?

The Shopify brands closest to Seijo Ishii are Tokyo Central, Harris Farm Markets, Cheese Garden, Ladurée and Venchi.

Updated 2026-10-22. Method notes and every source: how we count →