The raw mackerel used is from SABAR, a mackerel specialty restaurant. The subtle aroma of sesame oil goes well with rice or ochazuke. Product contents: Mackerel flakes (Mackerel [Domestic]), Seasoned Nozawana (Nozawana, salt, glucose, sugar), Sesame, Seasoned kelp (Kelp, brewed vinegar, reduced starch syrup), Sesame oil, Sugar, Salt/Seasonings (Amino acids, etc.), Sodium acetate, Glycine, Enzymes, (Contains eggs, sesame, mackerel). Instructions: Store at room temperature away from direct sunlight, high temperatures and humidity.