In addition to his early work "Kankyo no Tomo," it is said that a collection of anecdotes entitled "Hirasan Kojin Rei Taku" (The Entrusted Soul of the Ancient Man in Mt. Hira) was also written by Keisei.
初期の著作『閑居友』のほか、『比良山古人霊託』という説話集も彼の手になるという。