umineko no naku koro ni, lucifer (sister of purgatory), mammon (sister of purgatory), asmodeus (sister of purgatory), belphegor (sister of purgatory), beelzebub (sister of purgatory), leviathan (sister of purgatory), satan (sister of purgatory), black hair, blonde, brown footwear, female, green hair, long hair, short hair, stakes of purgatory, thighhighs, twintails, umineko no naku koro ni ~ majo to suiri no rondo ~, uniform, white hair