Our Story
From Osaka, to the Yaeyama Islands
We are EFLabo, a company based in Osaka — Japan's historic city of merchants, where the country's finest goods have long been gathered, judged, and valued.
Our story began with a friend we met on Ishigaki Island. He opened the door to the islands for us, and we remain deeply grateful for that beginning.
From Ishigaki, we traveled on — to Iriomote, Hateruma, Taketomi, Kohama. Island after island, the land moved us. The blue of the sky and the green of the trees ran deeper than anything we had seen on the mainland, and the sea unfolded in endless gradations. This land, we came to understand, is the source of a flavor that exists nowhere else.
Every island, a different sugar
Okinawan black sugar is made on only a handful of islands — among them, the islands of Yaeyama.
Even called by the same name, no two island sugars are alike. The soil differs, the water differs, the sea wind differs. To make black sugar is, in a sense, to capture the character of an island in a single grain. As wine reflects its vineyard, black sugar reflects its island.
Why we chose Iriomote
Among the islands of Yaeyama, we chose Iriomote.
For two reasons. First, Iriomote is a UNESCO World Heritage Site — an island of rare, untouched wilderness. Second, its flavor. Iriomote black sugar carries a quiet, natural edge of bitterness. This is not a flaw. It is the backbone — the structure that gives the sweetness depth. Raised by abundant nature and water, this sugar keeps a powerful umami while binding gracefully with a wide range of ingredients. We call it a sugar with a backbone.
Coffee, steak, chocolate — into the boldest of flavors, this sugar dissolves and lifts what it touches. A sweetness with a backbone is what makes that possible.
A sourcing route done right
We source our Iriomote black sugar directly through the island's cooperative sugar producers.
This cooperative stands at the center of Okinawa's black sugar tradition, bringing together the producing regions across its islands. Rather than dealing with individual mills one by one, we chose this established route — the one that oversees the origin as a whole.
Why does this matter to us? Because we value, above all, that the origin and the quality are certain — and that this is a relationship built to last.
A brand film from the cooperative that represents Okinawa's island sugar producers — our sourcing partner for Iriomote black sugar.
The art of adding nothing
When you have chosen a flavor this carefully, the finest craft is to do nothing more.
Our sugar is 100% Iriomote-grown sugarcane. Nothing added, nothing removed. No flavoring, no adjustment — none. We deliver the taste this land created, exactly as it is. That is our way of staying faithful to the flavor we chose.
Okinawa Collective — this is only the beginning
Chura Kokuto is our first step.
Okinawa Collective is our commitment to bringing the specialties of the Yaeyama Islands to the world. This sugar is only the doorway. Rooted in the land of the islands — only the real thing. We intend to remain a name you can trust, for a long time to come.