Based on the comprehensive collection the relevant literatures on the study of Japanese Nogaku in China, this paper classifies and summarizes the relevant literatures, and then comprehensively discusses the production and development of Japanese Nogaku, the comparison between Nogaku and other operas, the aesthetic concept of Nogaku and the research on the related issues of Nogaku, and make an objective evaluation, aiming at improving the cognitive level of Japanese Nogaku Research in China.

The concept of "intangible cultural heritage" is called "intangible cultural property" in Japan. The concept of "intangible cultural heritage" is called "intangible cultural wealth" by the Japanese. In 1871, Japan promulgated the "Antiquities and Old objects Protection Program", which symbolized that the protection of cultural heritage has been protected by law. Japan's achievements in the protection of intangible cultural heritage are various and worthy of our reference. Based on the comprehensive collection and collation of relevant domestic literature on intangible cultural heritage in Japan, this paper makes a theoretical narrative and gives an objective and fair evaluation, so as to provide a reference for the study of intangible cultural heritage in China.