Mostly, the Christmas Celebrations in Japan are the usual Christian traditions without its religious matrix as practised in a country where only one per cent of its population are Christians. Nevertheless, the Japanese as a whole celebrate Xmas with curious vigor that can rival those of believers. In Japan, you will find all the universal symbols representing Xmas filling not only the homes but even the communities. The Japanese industry provided the Christian nations with supplies of Holiday decorations, toys and trinkets. The Japanese community later absorbed these practices.
Japanese Santa Claus: 'Hoteiosho' - Hoteiosho, the Japanese equivalent of Santa Claus, who is a Buddhist monk who bears gifts for the children. It is believed that he has eyes in the back of his head so he can always see if children behave well (if they're naughty or nice). He's a jolly, happy soul, indeed.
Charity - The Christmas traditions of Japan for the Japanese Christians is spent for worship and charity for the poor and sick. The children perform plays re-enacting the Nativity scene on Xmas Eve. It is more common at this time of year for Christians to spend this time on good deeds and helping those in deed.
Christmas Food - What may be considered as the unique Christmas Celebrations in Japan are Christmas Cakes, Fried Chicken , and 'Daiku'.
The cake usually is a decorated sponge cake with miniature figures of trees, flowers, and Santa Claus.
Fried chicken has become the traditional meal (in Particular KFC - as the marketing surround Col. Sanders, still a common figure in Japan, dressed in Santa Garb)while the Daiku, which is the Ninth Symphony of Beethoven, the favorite music of the season.
Meanwhile, the only cultural or public celebration of the season and the most important in the year is the New Year's Day. The houses are cleaned and decorated and the family goes around the house to drive evil spirits out and draw in good luck in a manner probably influence by the Chinese.