Japanese families eat KFC every Christmas, with about 3.6 million Japanese families spending time in KFC. During the three days before and after the holiday, KFC's turnover can be as much as 10 times the usual amount, with party packages accounting for one-third of the year's sales. There are always long lines outside KFC stores on Christmas Eve.

KFC offers a limited menu of Christmas cakes and roasted chicken legs in addition to fried chicken. These limited menus need to be booked in advance, otherwise they are basically unavailable on the day.

KFC (Kentucky Fried Chicken KFC) is an American multinational restaurant chain, and the world's second-largest fast-food and largest fried chicken chain, founded by Colonel Harland Sanders in 1939 in Louisville, Kentucky. It mainly sells fried chicken and other fast food, and its business philosophy is to constantly introduce new products or repackage previously sold products to target people's mindset of freshness, thus making profits.

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