Japan is one of the few countries where some of the traditions and customs are followed rigidly in order to fulfill the expectations of social behavior. In westernized culture, you come across what is commonly known as Etiquette while in Japan, they have certain standard traditions such as Bowing, specialized use of chopsticks, gift-giving and hospitality. Some of the conventions, traditions and customs are restricted specific regions and thus it may not be followed all throughout Japan.
Many customs have also changed over historical traditions and some conventions have also entered into Japan from the Western Cultures. When it comes to family traditions and customs, Japanese follow more or less customs similar to many other Asian countries such as India, Indonesia and Thailand. In some part of Japan, it is as good as mandatory to conform to the region and religion specific customs and behaviors. Japanese are generally rigid about their customs and traditions and therefore they expect their visitors to follow the same until they are in the Land of Rising Sun.
Chopsticks