Japan-fluent sushi address run by a Japanese team, with the counter visible to the room.

What this place doesn't do: California-style rolls or cheese toppings. What it does: hand-shaped nigiri and sashimi at a freshness level Berlin rarely matches. For those moving beyond raw fish, a second menu offers udon bowls and small warm dishes from Japanese home cooking. Sake and Japanese tea round it out as a serious drinks programme. Reservations all but mandatory — the head chef works the counter alone and seats go fast.