from Umineko no Naku Koro ni
Krauss and Natsuhi's eighteen-year-old daughter. She is an energetic young girl, serving as the student body president at her school, and even leading a rock band. If her father inherits the family fortune, she will become the heiress to the Ushiromiya family, although the family's patriarchal hierarchy denotes her future husband will become the next head. Jessica is tomboyish, feisty, and rebellious, much to the dismay of her mother, who insists she act more refined and ladylike. She dislikes her parents at times for the pressures they place on her regarding the family inheritance, which she has no interest in. However, she still shows concern for them deep down. She was born with weak bronchi, and occasionally suffers from asthma attacks. She is in love with Kanon, who tries to hide his own feelings from her, though she manages to reach out to him in Dawn of the Golden Witch, and they become a couple. She is willing to go to great lengths to gain Kanon's respect, and tries to avoid doing anything that could jeopardize that. Jessica is shown to be skilled with brass knuckles in Alliance of the Golden Witch.
Umineko no Naku Koro ni
The affluent Ushiromiya family patriarch, Kinzo, is on his deathbed, and his family has assembled at their private island to discuss the division of his estate. As they bicker over their father's immense inheritance, a typhoon closes in, trapping them on the island. They suddenly receive an eerie word of warning...and then, in the dead of night, the murders begin. One by one, family members are discovered murdered in bizarre and inhuman ways. Some within the family turn to superstition, blaming it on a witch rumored to inhabit the island. But one of them - the young Battler Ushiromiya - refuses to accept the supernatural and vows to uncover the real killer behind the seemingly impossible slaughters. He soon finds himself confronted by the apparent witch, and enters into a life-or-death battle for the truth.
