Urd is a fictional character from the anime and manga series "Aa! Megami-sama" ("Oh My Goddess!"). She is one of the three goddesses living with Keiichi Morisato, the protagonist. Urd is the older half-sister of Belldandy and Skuld, and she is known for her mischievous and flirtatious nature. As the Goddess of the Past, Urd has the power to manipulate past events and is often seen trying to help or hinder Keiichi's relationship with Belldandy, sometimes causing more chaos in the process. Her unique personality and magical abilities make her a memorable character in the series.