"Basho Shokan Taisei" (The Complete Collection of Basho's Letters) and "Basho Nenpu Taisei" (The Chronological Record of Basho), compiled by Eizo KON and published by KADOKAWA GAKUGEI SHUPPAN PUBLISHING CO., LTD.
『芭蕉書簡大成』　『芭蕉年譜大成』今栄蔵編著　角川学芸出版