Is It Okay To Eat Sushi / Raw Fish ?

As a basic principle, it is prohibited for any Muslim to consume anything that is harmful to one's health.

If eating raw fish is harmful to one's health, then it is prohibited.

Nevertheless, it is also generally well known that eating sushi does not cause detriment to the health when it is carefully prepared. It is thus permissible to eat sushi and foods of the like.

This is the case in most situations.