What carols do japan sing for Christmas?

Japan does not have a strong tradition of singing Christmas carols. This is because Christmas is not a major holiday in Japan, and the country's culture is not predominantly Christian. However, some Christmas carols are sung in Japan, such as "Silent Night" and "Jingle Bells." These carols are often sung in schools or at Christmas parties, but they are not as widely known or sung as they are in Western countries.