"Genpei Seisui ki" (Rise and Fall of the Minamoto and the Taira clans) refers to this moment in the episode of Kagetoki KAJIWARA, who found Yoritomo and his followers hide themselves in a cave called 'Shitodo no Iwaya' but let them escape.
『源平盛衰記』で頼朝主従が「しとどの窟」に隠れていたのを梶原景時が見逃した逸話はこの時のこと。