Cherrybook.

Roaster

Glitch Coffee & Roasters

Coffees in catalog
10
Also available
0
Avg Cherry's Index (limited data)
80.6
Reddit sentiment
85/100
OriginsCOETCNKEBR
How Cherry’s Index is calculatedavg coverage 33% · limited data

Coverage is below 50%. Most of this roaster’s lots are scored off roaster-level signals (Reddit + YouTube) without per-lot SCA grades, Coffee Review entries, or published buyer reviews. With limited signal, scores are also pulled toward a neutral 50 baseline by the Cherry’s Index methodology, so lots can read flatter than the actual cup quality differences between them. The avg Cherry’s Index reflects general reputation more than per-lot quality.

Roaster signals

Apply to every lot from this roaster.

  • Reddit85/100weight 18%
  • YouTube95/100weight 10%

Per-lot signals (averaged)

Vary across lots; averaged over 10 in-stock lots.

  • SCA gradenot on file · weight 25%
  • Coffee Reviewnot on file · weight 20%
  • Buyer reviewsnot on file · weight 12%
  • Cherrybook reader ratingsnot on file · weight 5%
  • Transparency79/10010/10 lots · weight 5%

Base components are renormalized over whatever signals are available for each lot. SCA + Coffee Review are capped at 40% combined to keep the cupping story from dominating. Bonuses (accolades, awards, editorial coverage) and freshness decay are applied on top.

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

5 videos · 232k 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. Furthermore, observers note that the staff possesses an intense, almost obsessive dedication to their craft, which balances a professional exterior with deep passion.

Unconventional roasting philosophyEmphasis on light roast profilesObsessive staff dedicationExploration of infused processing methodsDirect relationships with farmersChallenging industry fixed concepts

Flagship cafe

Glitch Coffee & Roasters Jimbocho

Tokyo

Open in maps →

The website mentions multiple locations (Jimbocho, Ginza, Nagoya, Osaka) but does not provide specific street addresses for any of them.

The catalog

10 in stock · 13 archived

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Archived (13)

For roasters

Cherrybook runs a monthly Roaster Spotlight Series featuring one roaster with an editorial piece and a giveaway. Interested in being featured? See the format or email josh@cherrybookcoffee.com.