Typical ingredients include fish, shellfish, a variety of vegetables. We often eat puffer, pacific cod , goosefish and so on in my home. Oyster Wash oyster carefully with salted water or grated radish. Neon flying squid Take the arm and guts out of squid, wash inside and chop.
Sardine ball Cut the heads off just behind the gills of sardine .
There are harder bones in the stomach cavity, so cut away a portion of the abdomen on a diagonal from the head end. Remove the intestines. Wash the sardines well in ample cold water until it runs clear. Grind sardines in a earthenware morter. Grind till becomes sticky.