Article Arao, Miyo (2006)
White Sugar Production in [the] Owari Clan during [the] Horeki Era (1751--1763)---Focusing on the Original Author of the Tousei Hiketu. 科学史研究 Kagakusi Kenkyu (History of Science) (p. 157). (/isis/citation/CBB000774072/) unapi

Article Arao, Miyo (2004)
White Sugar Production by Gen-yu Tamura (1718--1776) with Focus on the “Claying” Method. 化学史研究 [Kagakushi kenkyū; Journal of the Japanese Society for the History of Chemistry] (p. 268). (/isis/citation/CBB000600660/) unapi

Article Arao, Miyo (2003)
Sugar Production in Chofu Clan Domain during Horeki Era (1751--1763): Focusing on the “Claying” Method. 化学史研究 [Kagakushi kenkyū; Journal of the Japanese Society for the History of Chemistry] (p. 205). (/isis/citation/CBB000500471/) unapi