|Hair||, Black, Blunt Bangs, Sidehair, Side Tail, Waist Length|
|Eyes||, Red, Tsurime|
|Clothes||, Boots, Jacket, Miniskirt, Necktie, Thigh-high Stockings|
|Role||, Demon, Older Sister, Younger Sister|
|Engages in||, Murder|
Side character - Umineko no Naku Koro ni Chiru
|Voiced by||Yoshida Seiko|
Representing the demon Belphegor and the corresponding sin of sloth, she is the middle child of the Stakes of Purgatory. She is hard-working and sensible, but only so that her master can become a lazy pig and fall all the harder. Her serious nature makes her the most trusted of her sisters, but she is not used to being treated with kindness. Belphegor's appearance is a girl with long dark hair in a ponytail.