Does sashimi or raw fish without rice lead to weight gain?

I went to a sushi buffet this Wednesday and it's now Friday and the scale does not note any weight gain.

The day after the sushi buffet, I had a very low calorie day, with eggplant for lunch and a hot dog for dinner. People say hot dogs are bad but a hot dog is only 200 - 400 calories.

Does sashimi or raw fish without rice lead to weight gain?
Post Opinion