Japanese raw fish dish (7)
I believe the answer is:
sashimi
'japanese raw fish dish' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for sashimi that I've seen before include "fish food?" , "possible accompaniment to 26 [SAKI]" , "food in Japan" , "Japanese raw fish dish - his aims (anag)" , "foreign dish" .)