Chura Kokuto.
Okinawan black sugar from Iriomote Island.
Single-origin. Unrefined. Packed in an ISO 22000-certified facility.
What makes it different.
Pure sugarcane juice from Iriomote Island, slowly reduced until nothing remains but the cane itself.
No refining. No additives. No blending.
What you get is the raw mineral depth
of one island's soil — in every spoonful.
A deep, savory sweetness with a quiet
edge of bitterness — the backbone that
lets it stand up to coffee, steak, or chocolate.
Harvest
Cut
Juice
Slow reduction
That's it.
From cane to powder — nothing else happens in between.
Nutritional analysis.
Independently tested by Japan Food Research
Laboratories (March 2025).
Unlike refined white sugar, Chura Kokuto retains
the minerals naturally present in cane juice.
Chura Kokuto data: Japan Food Research Laboratories, March 2025.
Brown sugar data: USDA FoodData Central,
"Sugar, brown" (FDC ID 2710260).
Refined white sugar data: USDA FoodData Central,
"Sugars, granulated" (FDC ID 746784).
These values reflect natural mineral content
and are not intended to imply health benefits.
Full lab report available on request.
Supply chain — from island to finished pouch.
Sourced directly from the island's cooperative sugar producers.
Filled and packed by Japan Mini Pack Co., Ltd.,
Packed in Japan at an ISO 22000-certified facility registered with the U.S. FDA.
Every batch is inspected on arrival, weighed and filled,
checked with metal detection, visually inspected, and packed —
all within the same certified facility.
Available Formats
Currently available in 200g retail pouches — single-pack, 2-pack, and 3-pack formats for online retail.
Additional trade formats may be discussed based on buyer needs and availability.
Product specifications, nutrition information, ingredient statements, allergen information, lab reports, and sample information are available upon request.