Thank you, muffyjo for introducing hammercock to Mifune, for she has introduced me to it earlier this evening. When I saw the tuna/asparagus roll and saw the near-purple shade of the fish, I knew it would be good. (The deeper the red color, the better the quality of tuna.) That was what tuna was supposed to taste like. It felt good. Too bad I only ate just one roll. Thank goodness that Mifune delivers.