Now that Mitsuwa Marketplace in Little Tokyo is closed I feel adrift in the world of making my own sushi. Yes, I know the Nijya Markets are okay and the Korean places on Western do their thing (although they seem more geared conceptually to Korean sushi, obviously, than the Japanese take.) Is there anywhere between say, downtown LA and the beach to get a variety of fresh, Japanese sushi fish? Mitsuwa, R.I.P.!