As Food52 explains, the word “sushi” refers to the rice portion of the dish, not the raw fish. So to eliminate the seasoned rice on which the fish — or in this case shrimp — is served ...

Salted cucumbers, rehydrated wakame seaweed, and plump shrimp are tossed with a refreshing rice vinegar, mirin, and sesame oil dressing. Serve this cucumber salad as a first course or side dish ...