Motomezuka (求塚) is a Noh play of the fourth category, written by Kan'ami and revised by Zeami.
The name is either a corruption of, or a pun on, Otomezuka ("The Maiden's Grave"), the original story from episode 147 of Yamato Monogatari.
When they ask a girl for directions to the famous "Sought-for Grave", she leads them to the place in question and tells the story of Unai.
Two men, Sasada and Chinu, declared their love for Unai in letters she received in the same hour.
She hears the prayers, but to no avail; she is unable to escape from the Burning House (the mortal world) and the Eight Great Hells, through which she is relentlessly lashed by her demons.