Sushi is like a highly codified art form. There are dozens of subtle variables in every piece, from the types of rice and vinegar used, to the wrapping material and rolling method. It’s no wonder it can take decades to become a sushi master. Adelaide is mainly obsessed with ramen and izakaya fare, but there are still plenty of spots for sashimi, nigiri and maki-style rolls around the city. These are our favourites.