Kinzo's second child. Under normal circumstances, she would have lost her place in the Ushiromiya family when she married, though she managed to retain her name on the family register when she had her husband Hideyoshi adopted into the family and gave birth to Kinzo's first grandchild, George. Eva is cheerful and mischievous, but also sinister and greedy. She is hostile towards her older brother Krauss, and rallies the other siblings against him in their fight for the family inheritance. She also looks down on Krauss's wife Natsuhi for not being related to the Ushiromiya family by blood. Because she believes George to be the rightful head of the Ushiromiya family, she is cruel towards the servant Shannon, as she suspects her of being his lover. Despite her insidious personality, however, she treasures her husband and son more than anything, but fears that she is too domineering towards them. She is skilled in various martial arts, and said to be excellent at cooking.
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.
