The Engishiki can be divided into two parts in accordance with the two major divisions of the government: the Jingi-kan concerned with kami (deities) affairs or Shinto religion for the well-being and prosperity of the national community, and the Dajō-kan dealing with all the ‘secular’ business of the government. All matters handled by the Jingi-kan are found in the first ten books of the Engishiki.
"Engishiki." The Concise Oxford Dictionary of World Religions. . Encyclopedia.com. (August 19, 2018). http://www.encyclopedia.com/religion/dictionaries-thesauruses-pictures-and-press-releases/engishiki
"Engishiki." The Concise Oxford Dictionary of World Religions. . Retrieved August 19, 2018 from Encyclopedia.com: http://www.encyclopedia.com/religion/dictionaries-thesauruses-pictures-and-press-releases/engishiki