Kanbun (漢文, "Chinese writing") is a method of annotating Classical Chinese so that it can be read in Japanese that was used from the Heian period to the mid-20th century. Much Japanese literature was written in this style, and it was the general writing style for official and intellectual works throughout the period. As a result, Sino-Japanese vocabulary makes up a large portion of the lexicon of Japanese, and much classical Chinese literature is accessible to Japanese readers in some semblance of the original. The corresponding system in Korean is gugyeol (口訣).
History
The Japanese writing system originated through adoption and adaptation of Written Chinese. Japan's oldest books (e.g., Nihon Shoki) and dictionaries (e.g., Tenrei Banshō Meigi and Wamyō Ruijushō) were written in kanbun. Other Japanese literary genres have parallels; the Kaifūsō is the oldest collection of Kanshi (漢詩, "Han/Chinese poetry") "Chinese poetry composed by Japanese poets". Burton Watson's (1975, 1976) English translations of kanbun compositions provide a good introduction to this literary field.
Kanbun is a Unicode block containing annotation characters used in Japanese copies of classical Chinese texts, to indicate reading order.
References
Kanbun (寛文), also romanized as Kambun, was a Japanese era (年号,, nengō,, lit. "year name") after Manji and before Enpō. This period spanned the years from April 1661 to September 1673. The reigning emperors were Go-Sai-tennō (後西天皇) and Reigen-tennō (霊元天皇).