Japanese people believe that nuts are a symbol of purity, can chase the evil away from home and believed that eating nuts as the old to make healthy throughout the year.
People in Japan believe that beans are a symbol of purity can stop the evil things out of the House and believe that eating nuts according to the number of children to make healthy all year round.
Japanese people have a belief that it is the symbol of the Holy bean can be pursued evil out of the house and I believe that eating nuts according to the number of years will make a healthy throughout the year.