He left many books on Buddhism such as "Buppo Kangenki" (仏法感験記), "The engi (origin) of the Rokuharamitsu-ji Temple," "The legend of Eizan Konpon Daishi," "Sezoku Ojo Ketsugi" (世俗往生決疑)(scattered and ultimately lost), and "Kongo-Hannyagenki"(金剛般若験記) (scattered and ultimately lost) as well as the above "Shui Ojo-den" and "Goshui Ojo-den."
仏教関連の著作も多く残しており、前述の『拾遺往生伝』・『後拾遺往生伝』をはじめ、『仏法感験記』・『六波羅蜜寺縁起』・『叡山根本大師伝』・『世俗往生決疑』（散逸）・『金剛般若験記』（散逸）などがある。