KAORIUM Expands into Convenience Stores: AI Is Recommending Drinks in More and More Places

A sommelier AI that translates flavor into words, "KAORIUM for Sake & Wine," has expanded into 17 Natural Lawson convenience stores in and around Tokyo, starting May 11, 2026. Customers answer a few quick questions on a touchscreen, and the AI recommends a wine that fits their mood and taste, along with pairings drawn from the store's own snack and dessert shelves — up to 21 combinations.

For developer SCENTMATIC Inc., this is a scaling-up step rather than a first move. The company began a pilot in November 2025 at six Tokyo stores; the new rollout roughly triples that footprint.

How it works at Natural Lawson

At a kiosk in the store, the customer answers a handful of questions about today's mood and preferences. The AI matches those answers against the flavor profiles of wines on the shelf and suggests a bottle, then offers food pairings — cheese, nuts, ham, chocolate — from items the store already stocks. The total set of pairings is 21.

Buying wine, in a setting without a sommelier, has historically meant choosing by price or grape. KAORIUM adds two new axes: how you feel today, and what's good to eat with it.

The same system is already pouring sake at the airport

The notable detail for sake-minded readers is that the same product, "KAORIUM for Sake & Wine," has been running at Central Japan International Airport (Centrair) since March 11, 2026, in both its duty-free shop and lobby store. The airport deployment covers sake as well as wine. Each bottle on the shelf is tagged with a "sake number" linked to the AI; customers describe what they like, and the system points them to the matching number on the shelf.

The Centrair version supports Japanese, English, simplified and traditional Chinese, and — since May 2026 — Korean. The point is precisely to let inbound travelers, who can't read sake labels or recognize brewery names, still arrive at a bottle that matches their taste.

So the convenience-store rollout in Tokyo is wine-only for now, but the underlying system arrives in town already capable of handling sake.

Restaurants, liquor shops, home tasting — a widening footprint

KAORIUM's footprint isn't limited to airports and convenience stores. SCENTMATIC's product line also covers restaurant menu tools, touchscreen signage for liquor shops, and a home tasting set of small sake bottles paired with AI-suggested vocabulary. Breweries themselves are buying in too: the 151-year-old "Hidden Brewery Eaux-de-vie Shonai" in Yamagata is using KAORIUM to guide visitors through its own sake lineup.

The "Sake" in the product name came first. The system originally launched as the world's first sake sommelier AI, "KAORIUM for Sake," and later absorbed wine into its current form.

"Putting flavor into words"

The premise underneath KAORIUM is that flavor — something sensory and hard to talk about — can be translated by AI into shared vocabulary. Sake and wine are categories where back labels promise "floral and fruity" or "crisp and dry," and the customer still has very little way to verify whether the label matches their own taste before opening the bottle.

KAORIUM tries to close that gap by mapping vocabulary onto bottles. Whether the setting is an airport, a convenience store, a liquor shop, or a brewery, the entry point is the same: tell us, in words, what you're in the mood for.

So where does sake show up next?

Expanding wine at Natural Lawson means convenience stores — sales floors without a human sommelier — are being tested as a real venue for this kind of AI. The interesting question is when, and where, the sake side of the same system shows up on those same shelves. We'll be back in half a year to see how far KAORIUM's "Sake" mode has spread into the everyday landscape.