significance of the number 7 in japanese culture
Japanese superstitions 7, when pronounced with "shichi", sounds similar to the number four (四 shi). It is considered a good number since 7 symbolizes "Togetherness". 8 is considered a lucky number because it is nearly homophonous to the word "Prosperity" (繁栄 han'ei), It is also homophonous to Hachikō. 9 is considered a good number, when it was pronounced Kyū, sounds like a word for Relief. 10 is considered a good number because it is pronounced Jū, sounds like the word for "Enough" and "Replete". It is also a homophone for the word "Ample" (十分な jūbun'na).
Names of Japan Both Nippon and Nihon literally mean "the sun's origin", that is, where the sun originates,[1] and are often translated as the Land of the Rising Sun. This nomenclature comes from Imperial correspondence with the Chinese Sui Dynasty and refers to Japan's eastern position relative to China. Before Nihon came into official use, Japan was known as Wa (倭) or Wakoku (倭国).[2] Wa was a name early China used to refer to an ethnic group living in Japan around the time of the Three Kingdoms Period.