"Shojo ate Enshu shojo" (personal writings for Shokado Shojo by Enshu KOBORI) dated on December 16, and "Nagai Naokiyo ate Shojo shojo" (personal writings for Naokiyo NAGAI by Shokado Shojo) dated on December 23'
「12月16日付『昭乗宛遠州書状』及び12月23日付『永井直清宛昭乗書状』」