消しょう費ひ期き限げんしょうひきげんじ字FuriganaMeanings1nounexpiry date; use-by datePrimarily used for food and other perishable items, indicating the date after which the product should not be consumed for safety reasons. Contrast with 賞味期限 (best-before date), which indicates peak quality.この牛ぎゅう乳にゅうの消しょう費ひ期き限げんは