The Kojiruien is an important collection of ancient Japanese documents. - Title: Kojiruien - Author: Hyojibu - Price: 6000 yen The outer box is deteriorated, but the contents are in relatively good condition. Please purchase this item if you are satisfied with the condition after viewing the photos. If you would like to see more, please leave a comment. I will attach additional photos. This old document will be sent via Takkyubin (home delivery service). Thank you for viewing.