Protected local food
Okinawa Kokuto
沖縄黒糖
Okinawa Kokuto is black sugar made by boiling down fresh Okinawan sugarcane juice. It has a deep taste with a light bitterness, and people in Okinawa eat it as a snack with tea.
Key facts
- Registered as a protected name
- 17 November 2025
- Region
- Kyushu & Okinawa
- Official name in Japanese
- 沖縄黒糖
- Official area (in Japanese)
- 沖縄県
400 years of black sugar
In 1623, envoys of the Ryukyu Kingdom brought a sugar-making method back from Ming China, and Okinawa began making black sugar from its own cane. It became an industry that helped fund the kingdom.
The method is still simple: squeeze the cane while it's fresh, then boil the juice down. Minerals, umami and polyphenols give it a deep taste with a slight bitterness.
Good to know
- Eat small pieces with tea, the way people in Okinawa do.
- Look for it in rafute (braised pork belly) and sata andagi (Okinawan doughnuts).
- Another classic Okinawan sweet: chinsuko.
Questions travellers ask
What is kokuto?
Black sugar: sugarcane juice boiled down without refining, so it keeps a deep flavour and its minerals.
How do you eat it?
As a snack with tea, or in Okinawan dishes like rafute and sweets like sata andagi and chinbin.
Where it comes from
More protected foods from the same area
Crafts from the same area
Heritage stories from the same area
Sources
We checked the facts on this page against these sources.