Research on gagaku manuscripts of Kikutei family owned by Cambridge University Library

剑桥大学图书馆有日本宫廷贵族“菊台家族”的歌乐手稿，但其细节在日本鲜为人知。通过我们在剑桥的基础调查，我们能够认识到获得手稿的情况和目前拥有的状态以及手稿的详细内容。此外，我们还发现了一些其他文件，这些文件与获得手稿的情况有很大关系。通过对文献的考察，我们得出结论，剑桥的资料与菊台家族的国内资料有一定的联系。

Cambridge University library has gagaku manuscripts of Japanese court noble, the "Kikutei family", but their details had been known to very little in Japan. Through our fundamental investigation in the Cambridge, we were able to recognize the circumstances of acquisition and the state of the present possession and the detailed contents, of the manuscripts.And more, we were also able to find some other documents, which have great relations with the circumstances of acquiring the manuscripts. From inspecting for the documents, we have reached a conclusion that the Cambridge materials have a certain relation to the domestic ones of Kikutei family.