Taste & Texture
A thin, slippery brown seaweed traditionally served with vinegar-soy or sanbai-zu sauce. Very low in calories and rich in fucoidan (a sulfated polysaccharide). Distinctive crisp texture with mild oceanic finish.
Season
How to Choose
-
For Okinawa-grown fresh mozuku, choose strands with vivid color and firm texture.
-
Salt-cured mozuku should not appear overly dried out; pre-seasoned packs should have a recent expiration date.
-
"Okinawa Mozuku" labels indicate the thicker Cladosiphon okamuranus species with stronger texture..
How to Store
-
Salt-cured mozuku keeps 1-2 months refrigerated; once opened, use promptly.
-
Fresh mozuku needs salt-rinsing or cooking within 1-2 days.
-
Frozen (after rinsing, in single-serve portions) keeps 3-4 weeks.
-
Follow expiration dates on pre-seasoned packs..
Nutrition Facts
ENERGY CONTENT
4
KCAL
Source: Standard Tables of Food Composition in Japan (8th ed.) 2020
Top Landing Prefectures
Map data: National Land Numerical Information (MLIT Japan)
Source: MAFF Marine Fisheries Production Statistics (aquaculture) (2023)
Top 5 Prefecture Production Trends (2018-2023)