고대 일본의 전쟁과 율령국가

Abstract

This study is for surveying the views of cap rank system(冠位制) and war at the development of theancient Japan. The results are as follows. Firstly, The cap rank system began in Suiko dynasty(推古朝)and was completed in Taiho Codes(大寶律令). Secondly, The twelve cap rank system of the Suikodynasty created the order of the central power clan(中央豪族). However, the twenty-six cap rank systemof Tenji dynasty(天智朝) was a system that was considered the local power family. And bydistinguishing the power of the royal family form the subject, the forty-eight grades of cap rank ofTenmu dynasty(天武朝) strengthened the royal authority. Thirdly, it was a chance to recognize a name ofthe King of Yamato(倭) as emperor by enforcing the forty-eight grades of cap rank system. It is closelyrelated to the fact that the name of nation was changed to Japan from Yamato and that the designationof the Emperor has been changed. Yamato was able to advance to Japan through such changes names ofcountry and its monarch. Fourthly, the twelve cap rank system of the Suiko dynasty was made underthe influence of ancient Korea. However, this came as a result of recognition of the Nihonshoki(『日本書紀』) editor seemed to connect with the military strain with then Korea and Japan. Fifthly, thereafter,because of the changes of situations in East Asia, Yamato was competing in the Battle of Hakusukinoe(白村江戦闘), but Yamato was defeated. After defeated, Tenji reformed a rank system and strengthenedsovereignty. As a result, Japan was able to advance through the system reform of Tenmu in a law cordcountry. Seeing from such a point of view, the completion of Japanese nation under the ritsuryo codes ofthe eighth century is the result of war in the East Asia of the seventh century.