Ika Uni (Squid and Sea urchin). They are frozen and will be delivered to you frozen. This is unalloyed sea urchin coral, aka uni. We have seen many versions of uni but this one, from Canada, beats all the others hands down.

What kinds of sea urchin are healthiest for you and the oceans? Use Environmental Defense Fund's Seafood Selector to find out and support sustainable fisheries. Most sea urchin roe is exported to Japan where it is used as an ingredient in sushi. You can have Ika Uni (Squid and Sea urchin) using 5 ingredients and 2 steps. Here is how you cook it.

Ingredients of Ika Uni (Squid and Sea urchin)

Prepare 150 g of Squid for Sashimi.
Prepare 3 Table spoon of Uni (sea urchin).
It's 1 teaspoon of Mirin.
Prepare 1 teaspoon of Soy sauce.
It's 1 teaspoon of Sake.

Sea urchin, or uni, at restaurants in Otaru. Ko Sasaki for The New York Times. A dollop of uni with roasted seaweed sat on top of the squid. We dipped all of it in a sauce mixed with an Once again, the sushi that followed was superb.

Ika Uni (Squid and Sea urchin) instructions

Cut squid into thin strip (5mm thick).
Mix all the ingredients in a bowl, then serve..

But my taste buds kept wandering back to the ika somen. Uni actually refers to the edible gonads of sea urchin and is considered a delicacy in Japan! Generally, uni is enjoyed raw as sashimi or as a sushi topping and Ika is squid or cuttlefish, while tako refers to octopus. As for ika, the mantle generally is the part that is eaten, and the somewhat transparent meat. Fermented soy bean & sliced squid.