PROBLEM TO BE SOLVED: To provide an evaluation method of fish allergy tolerance acquisition of human causing fish allergy symptom by food compositions to get the tolerance.SOLUTION: Fish allergy tolerance acquisition by food compositions to get the allergy tolerance is evaluated by giving fish sausage provided by mincing fish meat (edible part) of one fish as allergen entirely, adding salt, mixing, forming and steaming so that fish allergen spreads uniformly as allergen orally.SELECTED DRAWING: None