Legend tells the Watanabe-no-Tsuna, one of Raiko's demon-hunters, was summoned to Rashomon where an evil she-demon, Idaraki-doji, was praying on traveler's. He hacked off the demon's arm, but she later tricked him into returning it. This story later formed the basis for Shindo Kaneto's 1967 horror film Yabu No Naka Kutoneko ("Black Cats In the Grove").