was a counselor of the third rank in the Imperial court of Japan.[1] The role dates to the 7th century. This advisory position remained a part of the Imperial court of Japan from the 8th century until the Meiji period in the 19th century.[2] This became a Taihō Code office in the early feudal Japanese government or daijō-kan.
In the ranks of the Imperial bureaucracy, the Shōnagon came between the Chūnagon (middle counselors) and the Sangi (associate counselors).[3]
Typically, the office was held by three fifth-rank members of the kuge. These officials were responsible for reading ordinary reports and for making of Imperial travel arrangements.[2] The Shōnagon are said to help the memories of the principal officers, to put seals to deeds, and carry communications to others within the daijō-kan. They are both military and civil.[4]
Any exercise of meaningful powers of court officials in the pre-Meiji period reached its nadir during the years of the Tokugawa shogunate, and yet the core structures of ritsuryō government did manage to endure for centuries.[5]
In order to appreciate the office of Shōnagon, it is necessary to evaluate its role in the traditional Japanese context of a durable yet flexible framework. This was a bureaucratic network and a hierarchy of functionaries. The role of Shōnagon was an important element in the Daijō-kan (Council of State). The Daijō-kan schema proved to be adaptable in the creation of constitutional government in the modern period.[6]
The highest positions in the court hierarchy can be cataloged.[7] A dry list provides a superficial glimpse inside the complexity and inter-connected relationships of the Imperial court structure.
The next highest tier of officials were:
Other high-ranking bureaucrats who function somewhat flexibly within the Daijō-kan were;
The government ministries were eight semi-independent bureaucracies. A list alone cannot reveal much about the actual functioning of the Daijō-kan, but the broad hierarchical categories do suggest the way in which governmental functions were parsed:
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The specific ministries above are not grouped arbitrarily. The two court officials below had responsibility for them as follows: