A new expression of coffee, inspired by the art of Japanese fermentation.
This Coffee Koji Drip Coffee Bag is crafted from premium Guatemalan beans, hand-fermented by artisans using koji mold — the same culture used in traditional sake and miso making.
During fermentation, the koji naturally breaks down proteins and sugars in the beans, releasing a smooth umami depth and gentle sweetness unique to fermented coffee.
Deep-roasted to perfection, it offers notes of roasted nuts and caramel, with a clean finish and subtle fruit-like brightness.
Compared to unfermented Guatemalan beans, the caffeine content is reduced by about 25%, making it ideal for those who seek balance, richness, and a refined drinking experience.
Each set includes three single-serve drip bags — perfect for gifting, travel, or enjoying a quiet, aromatic moment anytime.

*This is a fixed-price product.