黒豆 · Kuromame
The Complete Guide
to Kuromame
Kuromame.org is being built as a global knowledge hub for Japanese black soybeans — heritage, cuisine, science, and craft, gathered in one considered place.
Where to begin
Five pathsFoundations
Learn
What kuromame is, where it grows, and why it has been prized in Japan for centuries.
Nutrition
Benefits
Nutrients, anthocyanins, and traditional uses — grounded in evidence, not hype.
Ritual
Tea
Kuromame-cha: how it is roasted, brewed, and enjoyed across regions and seasons.
Cuisine
Recipes
From osechi simmered beans to modern preparations — techniques, ratios, and notes.
Science
Research
A curated library of peer-reviewed studies on black soybeans and their compounds.
Field notes
A quiet letter, when there is something worth saying.
Occasional updates on new guides, research, and seasonal notes from the world of kuromame. No noise.