The dragon princess enters carrying a scroll of the Lotus Sutra and a fan. Here she is dressed in split trousers, with a "dragon" headdress, and a Zo no Onna (refined young woman) mask. Her ghost appears right after her son, Fukazaki, promises to have the Lotus Sutra chanted for her repose.
Princess: O the welcome music of those words! Thanks to this Sutra's precious teaching, the worst of villains, Devadatta, received the Buddhas promise of Heaven, and the Dragon Princess, in her eight year, was born in the Spotless World to the south. O go on! Go on chanting the Sutra!
The Zo no Onna mask is used for elegantly beautiful, highly refined women, often supernatural. For example the heavenly moon maiden of Hagoromo (The Feather Robe) and the Dragon Princess in Ama.