Stack 3-4 layers of thin Daikon, and julienne very thinly. Remove skin of Daikon radish. Slice thinly with a mandolin or slicer. Put it in a bowl of water and leave for 15 minutes to make it crispy. The most common sashimi dipping sauce is soy sauce and wasabi. In fact, there is a sashimi dipping sauce recipe with ginger, carrots, dry mustard combined with wasabi. tuna, Sashimi grade, block yellowtail, Sashimi grade, fillet salmon, Sashimi grade, block Shiso leaves Wasabi Soy Sauce; Instructions. There are bunch of sashimi dipping sauce recipe if you really want to experiment by yourself. Strain and remove moisture. You can also make your own sashimi dipping sauce recipe.