The Afanc is a lake monster from Welsh mythology. It has various descriptions which include either beaver, crocodile, or a dwarf-like creature and is considered to be a demon.
Bhuta, from Indian lore, is a flesh-eating spirit or demon. The bhuta is considered a vampiric demon, they are said to be the restless souls of people who died from either suicide, execution, or violence.
The hannya is a demonic woman with vampire-like qualities from Japanese lore. She is very jealous and is described as having two sharp horns poking from her head, eyes that are known to glare, and a large mouth.
The case of Johannes Cutius occurred in 1653 in Silesia, present day Poland. Cutius was a 60-year old man that got kicked in the groin by his horse and fell fatally ill.
The succubus is a demon, stemming from medieval legend, that takes the form of a woman in men’s dreams with the purpose of having sexual intercourse with them.