(or Nippon) Japanese term for Japan, based on the two Chinese ideographs ( riben in pinyin romanization), meaning source of the sun. The official pronunciation, as designated by the Ministry of Education, Culture, and Science, is Nippon (or in full, Nippon Koku--Nippon country). The common pronunciation in everyday usage, howeve... Found on https://www.photius.com/countries/japan/glossary/index.html