Cherrybook.
Glitch Coffee & Roasters

Peru Gramas

Washed79Strong
Peru Gramas by Glitch Coffee & Roasters
Producer
—
Farm / Co-op
—
Process
Washed
Altitude
1710–1710 m
Varietals
geisha
Harvest
—
Weight
110g
Bag price
$22.00
Price / oz
$5.67/oz
Brew
—

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

As cupped

peach · oolong tea · pink pepper · clean · smooth

Buy on Glitch Coffee & Roasters →

Price and availability set by the roaster.

Cherrybook last checked this listing today.

Cherry's Index

Evidence-of-quality score, not a cup score. Methodology

79

Strong

Preliminary

Confidence33% coverage / 3 of 7 signals

Score is partially shrunk toward a neutral 50 — read directionally until more source families land. Coverage is signal availability, not cup quality; missing sources are dropped, the remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 18% so a single thin signal can’t carry the score on its own.

Missing: SCA grade, Coffee Review, Buyer reviews, Cherrybook tastings

  • YouTube reviews
    Sentiment from third-party YouTube reviewer mentions
    95/ 30% weight
  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    85/ 55% weight
  • Roaster transparency
    Producer / farm / lot disclosure depth
    65/ 15% weight

Renormalized base 85.0 shrunk to 78.9 at 83% confidence = 79.

Sensory profileestimated

Flavor wheelestimated

Comps & alternatives

Tasting flight

Taste this against three others Cherry picks.

Brew a set side-by-side. Cherry varies the picks along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.

Build the flight

Reference · About the varietal & origin

About Glitch Coffee & Roasters

Community reputation · Reddit

Cult favorite· sentiment 85/100

Glitch Coffee & Roasters is widely recognized as a premier destination in the Japanese specialty coffee scene, frequently mentioned alongside other top-tier roasters like Apollon's Gold and Kurasu. They maintain a strong international presence, often appearing at major coffee festivals and being sought out by enthusiasts traveling to Tokyo. While their main shops are noted for a specific, sometimes "dark-ish" aesthetic, they are highly regarded for the quality of their beans, with some users finding their flavor profiles difficult to replicate with US-based roasters.

top-tier Japanese roastermust-visit Tokyo destinationhigh-quality beansfrequent festival presencedistinctive shop atmosphere
Threads cited (10)

On YouTube

7 videos · 647k combined views

Outside coverage consistently identifies Glitch Coffee and Roasters as a pioneering force in the Japanese specialty coffee scene. Reviewers emphasize their commitment to light roasts that highlight distinct and unique flavor profiles. The roaster is frequently praised for a philosophy that challenges conventional roasting and brewing methods to uncover new possibilities in coffee. Furthermore, observers note that the staff possesses an intense, almost obsessive dedication to their craft, which balances their professional and sometimes reserved demeanor.

Radical light roast profilesChallenging conventional coffee normsObsessive staff dedication to craftDirect relationships with farmersExploration of experimental processing methodsHigh level of technical brewing precision

Coverage from others

← Back to browse

Glitch Coffee & Roasters

$5.67/oz· $22/bag

Buy →