Japanese individuals observe Christmas despite the fact that a large portion of them are not Christian. They trade presents, and youngsters put stock in Santa Clause simply like those in the U.S. They don't observe Thanks Giving or Easter.
Below are some of the events in Japan:
Nango Summer Jazz Festival
Shichi-Go-San: festival day for children aged three, five and seven
Lake Towada Snow Festival
Seijin Shiki: Coming of Age Day