Two Hosho-shis that Sankin-kotai created (2024)
The presentation will demonstrate through paper research that there are two types of hosho paper with different folding methods, sizes, and thicknesses, and will reveal that Roju-Hosho was issued less formal when Daimyo was in Edo. The presenter will report on examples of Roju-Hosho preserved in the Yamauchi family (山内家), the lord of the Tosa-Han (土佐藩), and the administrative documents of the Hiroshima-Han.