The ex-Emperor Reigen's calligraphy of his own writing was passed to a limited feudal lord family (such as the YANAGISAWA Family) through his personal attendants, and was honored as a family treasure.
霊元院の自筆の書は、近臣の手を経て、柳沢家などの極限られた大名家に伝世し、家宝として崇められた。