Jean-Claude wrote:

 >shrimps feel good but is not available in stores raw undenatured here or
 >rarelly ( frozen raw yes but they taste nothing )

Raw shrimp is available fresh for a couple months of the year. It is called
ama ebi. I can get them here in NYC around November to early December. Then
they can be frozen, which some sushi places will do, so they can be offered
year round.

Don.