How long does it last once opened and stored in the fridge?

Thank you for your inquiry. We would like to answer your question about 390g of "Uni-hishio". Generally, you can enjoy sea urchin hishio for a period of 1 to 2 weeks after opening the package and storing it in a sealed container in the refrigerator. However, as it may vary from product to product, we recommend that you follow the storage method and expiration date indicated on the product package.

Would be possible to see or to know the ingredients? Thanks

A google search for this product and using translation from Japanese to English says the ingredients for Unihishio are: sea urchin, sugar, salt, onion, seasoning (amino acid), polysaccharide thickener, spice, and paprika pigment

What are the ingredients?

A google search for this product and using translation from Japanese to English says the ingredients for Unihishio are: sea urchin, sugar, salt, onion, seasoning (amino acid), polysaccharide thickener, spice, and paprika pigment

In amazon japan site, this is only 2,310 yen ($23). most imported foods in amazon us from japan is 2 to 3 times. why is this >8 times more($189)?

I'm not sure where you are seeing $189? It is $50 for the 390g bottle in US Amazon site.

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Sea urchin sauce (Unihishio) 390g

Product ID: 223222839

Details

Brand
若狭小浜丸海
Flavor
sea
Item Weight
0.61 Kilograms
Package Information
Bottle
Package Weight
0.61 Kilograms

🌊Authentic seafood umami from Sea of Japan

🍝Versatile for pasta, salads & stir-fries

🦀390g premium sea urchin sauce

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C$5320

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🦀 Elevate your kitchen game with the sea’s hidden gem!

BOLD MELLOW UMAMI - Rich, full-bodied flavor that elevates any dish with authentic marine depth.
CULINARY VERSATILITY - Perfect as a dressing, sauce base, or finishing touch for quick, impressive dishes.
EFFORTLESS GOURMET UPGRADE - Just a drizzle transforms pasta, salads, and seafood into restaurant-worthy meals.
PURE NATURAL INGREDIENTS - Made with sea urchin, salt, sugar, and onion—no artificial additives.
OCEANS LUXURY IN A BOTTLE - Crafted with fresh, high-quality sea urchin from Fukui’s pristine waters.

Sea Urchin Sauce (Unihishio) is a 390g premium condiment from Obama, Fukui Prefecture, blending fresh sea urchin with natural seasonings to deliver a rich, umami-packed flavor. Ideal for millennials seeking gourmet convenience, it effortlessly enhances pasta, salads, and seafood dishes with authentic Japanese coastal taste.

Specifications

ASIN	B084RH21D2
ASIN	B084RH21D2
Age Range Description	Adults
Best Sellers Rank	#180,941 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #115 in Fish Sauces
Brand Name	若狭小浜丸海
Container Type	Bottle
Cuisine	Japanese cuisine
Customer Reviews	4.0 4.0 out of 5 stars (35)
Diet Type	Vegetarian
Flavor	sea
Is Discontinued By Manufacturer	No
Item Package Weight	0.61 Kilograms
Item Weight	0.61 Kilograms
Manufacturer	Obama marine
Manufacturer	Obama marine
Number of Pieces	1
Package Size Name	Single Pack
Part Number	BFAA064
Product Dimensions	2.76 x 7.87 x 2.76 inches; 1.34 Pounds
Size	13.75 Ounce (Pack of 1)
Unit Count	13.76 Ounce
Units	13.76 Ounce

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