Hirayama Keichû was a [[Tokugawa shogunate]] official who, while holding the post of ''kachi-metsuke'' in [[1854]], participated in receptions and meetings with [[Commodore Matthew Perry]]. | Hirayama Keichû was a [[Tokugawa shogunate]] official who, while holding the post of ''kachi-metsuke'' in [[1854]], participated in receptions and meetings with [[Commodore Matthew Perry]]. |