Kiyokazu Suzuki opened Glitch in 2015 in Jinbōchō, Tokyo's used-bookshop district, with an agenda that read as radical in a city raised on dark kissaten roasts: single origins only, roasted so light they pour like tea, brewed one careful cup at a time. It worked — Glitch became a pilgrimage stop for visiting coffee people and the reference point for the ultra-light end of Japanese roasting. The menu leans hard into terroir: geishas, delicate washed Ethiopians and experimental fermentations, with prices in yen that reflect the rarity of the green. What lands in this index is the shop lineup — compact, quick to rotate, and consistently some of the lightest-roasted coffee sold anywhere.
Coffeesfrom Glitch
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Onyx Coffee Lab
Arkansas lab famous for radical price transparency and the most lavish boxes in American coffee.
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Ralf Rüller's Berlin institution — one of Europe's biggest independent single-origin roasters.
April Coffee Roasters
Patrik Rolf's minimalist Copenhagen roastery — competition-grade lots released as matching filter and espresso roasts.

























