Kewpie Uses a Covent Garden Konbini to Bring Product Trial Offline

Visitors could sample the sandwich, explore the brand story and pick up limited-edition merchandise. Backlash also described a Mayozine and product giveaways as part of the experience.

The agency says it distributed just under 2,000 sandwiches over the two days; that is its own event tally rather than an independently reported sales measure.

A food brand borrows retail theatre The choice of Covent Garden put a packaged-food product into a high-footfall shopping district more commonly associated with fashion, beauty and experiential retail.

Instead of relying on shelf placement alone, the temporary store let Kewpie demonstrate a specific use for the product and give visitors something tangible to try. Backlash, which describes its work across retail activations, framed the project as a way to make Kewpie more visible to UK consumers.