This article investigates the documentary recorda of Kyoukunshou (教訓抄, a musical book of gagaku) focusing on Batou (抜頭, one of the dances to belong of the Togaku). The record of Batou in Kyoukunshou has three following characteristics. First, it describes the history of Bugaku (舞楽, Japanese court dance) in such a manner that a comprehensive understanding of Batou from the its origin to its transfer and acceptance to Japan, actual performance, and transmission is possible. Second, it enables the grasping of theory, practice, and handing down situations of performances at a glance, and particularly in regard to the handing down of the performance, very detailed records have remained such that you can view the handing down chart of the tradition. Third, Japan's unique records, such as new motifs different from those found in Chinese records, are also found. This can be said to represent the process of transformation that has occurred while Tougaku (唐楽, style of gagaku based on Tang-era Chinese music and ancient Asia song and dance) from China has been settled down as Tougaku of Japan. Grasping the aspect of literature records in Kyoukunshou is like building a foundation for researching arts books written later. This study is significant in that it provided a clue for the study of Japanese Art books.