Requiem of the Golden Witch is the seventh arc in Umineko no Naku Koro ni and the third arc of Umineko no Naku Koro ni Chiru. The story follows Willard H. Wright and Lion Ushiromiya as they attempt to solve a new game designed by Bernkastel. The story is primarily focused on the history and parentage of the person known as Yasuda.

This episode presents an alternate reality where Battler does not come to Rokkenjima, the Golden Witch does not exist, and a mysterious child named Lion is now the designated successor to the Ushiromiya family. It introduces a new detective, Willard H. Wright, who is tasked by Bernkastel to uncover the truth behind Beatrice. The chapter delves into the past experiences of several characters, including Kinzo and the person who would become Beatrice.