Shaku Nihongi
Shaku Nihongi (釈日本紀) is an annotated text of the Nihon Shoki compiled by Urabe Kanekata between 1274 and 1301 that is 28 volumes in length. == Contents == The 28 volumes are divided into seven sections: volume 1: a commentary introducing the material of the text volume 2: a list of kanji and their readings volume 3: a collection of items needing further explanation volume 4: imperial genealogy volumes 5-15: definitions for a selection of words and phrases volumes 16-22: a collection of old words and readings volumes 23-28: waka poetry == Value == Besides being an important early study of Nihon Shoki, it also includes many full citations from other historical texts, some of which are no longer extant.