There were also instances where people copied Buddhist scriptures on sukigaeshi gami (paper made from dissolved old paper) and as shihai monjo (an old document which was written on the other side of a piece of used paper) made of remaining letters that had been written by deceased family members and friends in order to hold a religious service for them.
また、亡くなった家族や知人の供養のために、生前に書き残した手紙などを漉返紙や紙背文書として用いて写経する例がある。