The backbone of farmed yellowtail from Oita Prefecture has been processed with a sweet and spicy flavor to make it easier to eat. It helps to compensate for calcium deficiency. Product contents: Yellowtail backbone (Oita Prefecture), sugar, soy sauce, apple pulp, sake, grated ginger, thickening polysaccharide, (contains wheat, soybeans, apples). Instructions: Store away from direct sunlight and in a cool, dry place.