The best sushi in Stockholm, according to my preference, is Akki Sushi.
Not more than a hole in the wall by Medborgarplatsen subway station, yet it serves the freshest sushi with all kinds of taste explosions on each piece of sushi.
Be prepared to stand in line or take a walk while waiting for your order to be ready as they are very popular! Often 30 min eait – which has taught me to call them ahead of time to place my order for pick up.
Six people can be seated, and then it is tight. But all of this is sooo worth the sushi.
Just please remember to scip the scampi!