Hosouruirin (Volume 192 Fragment/Volume 197 Fragment, Volume

Official Records (including Charts) and Index

Song Version of Song Guangyun

Records of the Inspection of Northern Ezo by Mamiya Rinzo

Song Edition Eihama Sensei Complete Collection

Azuma Kagami (Hojo Version)

Kankensho〈(3rd Volume Missing)〉

National Maps and Village Books

Honcho Zoku Bunsui (Kanazawa Bunko Edition)

Hokusa Monryaku (August 1796)

Register of Branch Temples of Various Sects