Accommodation paper - Shukushi

Japanese: 宿紙 - しゅくし

〘Noun〙 Paper that has been written on and then recycled. Because the ink has not been completely bleached, the paper is dark and uneven, and is also called thin ink paper or water cloud paper. The government-run Kamiyain, which initially produced high-quality paper, declined in the late Heian period and began to focus on paper-returning, and the paper became known as Kamiya paper. It was mainly used to write drafts of imperial decrees. Paper for the return of the soul. Sukushi. *Koyuki - August 9, 996, Chotoku 2 (996): "The Shosen Dainaiki Saimei Sosho Imperial Response has arrived, there are many doubts, so the decree has been revised and more paper has been sent."

Suku-shi [Accommodation paper]

〘 noun 〙 Paper made by regenerating waste paper.

Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information

Japanese:

〘名〙一度文字を書いた紙をすきかえして再生した紙。墨の脱色が十分でないため、浅黒く、むらがあるところから薄墨紙・水雲紙(すいうんし)ともいった。最初上質の紙をすいていた官営の紙屋院が、平安末期に衰微し、主としてすきがえしを行なうようになってからは、紙屋紙の別称となった。主に宣旨の案文を書くのに用いられた。還魂紙。すくし。※小右記‐長徳二年（996）八月九日「少選大内記斉名草勅答持来、頗有所疑、仍令改直、又重宿紙進之」