Besides these, there are monjo composed of casual references written on the back side of used paper (which was relatively easy to procure), to be turned later into a fuller version with new parts or from which a fair copy could be made.
他に、後日、補筆・清書作業を行うことを考慮し、そのための参考内容を調達の容易な紙背を利用して執筆した文書などがある。