The Japanese have their own unique Christmas traditions and customs, which often revolve around spending time with family and friends. They don't have a traditional Christmas dinner like in other countries, instead, they have a special Japanese version of Christmas cake, known as "kurisumasu keeki". It's a light, fluffy sponge cake topped with cream, strawberries, and sometimes other fruit. Some families also like to have a special meal on Christmas Eve or Christmas Day, which can include traditional Japanese dishes like sushi, tempura, or yakitori.