Łapiduch

Tradition: Polish Mythology
Alternative Names: Lapiduch
Category: Demon


The Myth

Łapiduch is a grotesque demon from Polish folklore, particularly associated with the Sandomierz Forest region. It has a bulbous, rounded body supported by clawed feet with five toes. Its short arms end in long fingers armed with sharp claws, giving it a monstrous appearance suited to its role as a tormentor of the dead.

The demon dwells in desolate wastelands, where it waits in ambush for penitent souls. When one of these souls enters its territory, Łapiduch captures it and subjects it to terrible torment, making the unfortunate spirit cry out in suffering. Unlike many demons, however, Łapiduch does not attack living people. Its targets are exclusively the souls of the dead, whom it torments in the lonely places where it lurks.


Sources

“Łapiduch.” Wikipedia, wolna encyklopedia (Polish Wikipedia). Wikimedia Foundation. Accessed October 11, 2026. https://pl.wikipedia.org/wiki/%C5%81apiduch


Dydko

Tradition: Polish Mythology
Alternative Names: Didko, Ditko, Dytko, Dydo
Category: Demon


The Myth

Dydko is a strange supernatural creature from Polish folklore, originally feared as a demon and later transformed into a bogeyman used to frighten children. It is usually depicted as an awkward, grotesque figure with an enormous head and long, spindly legs made of straw, resembling the legs of a spider. Its unnatural appearance makes it a disturbing presence, particularly when encountered in the darkness.

In earlier beliefs, Dydko was associated with household guardian spirits, but over time it became a more sinister being connected with the wilderness and the night. It was feared as a forest devil before eventually becoming a creature invoked by adults to frighten disobedient children. Like other bogeymen, it lurks in the imagination as a threat waiting for those who misbehave.

According to later tales, Dydko appears in mirrors to young women who spend too much time admiring their reflections. It is said to emerge between midnight and half past three in the morning, producing a disgusting slurping sound that reveals its presence. Its association with mirrors, darkness, and the late hours of the night makes Dydko a particularly unsettling figure in Polish folklore.


Sources

“Dydko.” Wikipedia: The Free Encyclopedia. Wikimedia Foundation. Accessed October 11, 2026. https://en.wikipedia.org/wiki/Dydko


Bifron

Tradition: French Mythology
Alternative Names: Bifron
Category: Demon


The Myth

Bifron appears in the form of a monstrous creature. When he takes human form, he makes people knowledgeable in astrology and teaches them the secrets of geometry. He also knows the virtues of herbs, stones, and precious plants.

Bifron transports corpses from one place to another and can move the remains of the dead. He has also been seen lighting torches on the tombs of the dead.

Bifron commands twenty-six legions of demons.


Sources

Collin de Plancy, Jacques Albin Simon. Dictionnaire infernal: répertoire universel des êtres, des personnages, des livres, des faits et des choses qui tiennent aux apparitions, aux divinations, à la magie, au commerce de l’enfer, aux démons, aux sorciers, aux sciences occultes, etc. 4th ed. Paris: Chez Tous Les Libraires, 1845.


Jusuheru

Tradition: Japanese Mythology
Alternative Names: Jusuheru, Jusher, Djosferatu
Category: Demon


The Myth

Jusuheru was one of the seven leaders of the tens of thousands of angels created by Deus, the God of Heaven. He possessed a rank of 100 marks and an appearance of 32 marks. Jusuheru had a long nose, a wide mouth, scales on his hands and feet, and horns, giving him a terrifying appearance.

Deus created heaven and earth, the twelve heavens, the sun, moon, and stars, and summoned tens of thousands of angels. He later created the first humans, Domeigosu no Adan and Domeigosu no Ewa, from earth, water, fire, wind, tide, oil, and his own bones and flesh. Adam and Eve lived in Koroteru, the mortal world, but went to Baraiso, heaven, each day to worship Deus. They had two children, Chikoro and Tanho.

One day, while Deus was away, Jusuheru gathered the tens of thousands of angels and declared that he was equal to the Emperor of Heaven and that they should worship him instead. The angels began to worship Jusuheru. When Adam and Eve were asked to worship him as well, they refused, insisting that they worshipped Deus.

When Deus returned, Adam, Eve, and the angels bowed before him. Their remorse over what had happened became the origin of the orasho called “Koukai Konchirisan.” Deus warned Adam and Eve that although they might bow before Jusuheru, they must never eat the fruit of the Masan tree.

Jusuheru then descended to Koroteru to deceive them. He took fruit from the Masan tree and went to Adam and Eve. Adam was absent, serving at the gate of Baraiso, so Jusuheru approached Eve alone. He claimed to be a messenger from Deus and showed her the fruit.

Eve recognized it as the forbidden fruit and asked whether she was really allowed to eat it. Jusuheru deceived her, saying that the nuts belonged to both God and himself, and that eating them would make them like God. Eve accepted the nuts and ate them. When Adam returned, she told him what had happened and gave him the nuts. Although suspicious, Adam also ate them.

Jusuheru pretended to leave but remained nearby, watching them from the shadows. Soon Deus revealed to Adam that the nuts were evil. Adam tried to spit them out, but the nuts became stuck in his throat. As a result, Adam and Eve lost the pleasures of heaven.

The couple cried out toward heaven and fell to the ground, shedding tears of blood and deeply regretting what they had done. Their lamentation became the beginning of the “Ka no Orassho.” They begged Deus to allow them to experience heavenly pleasure once more, but Deus told them that if they did so, they would regret their actions for more than 400 years.

Adam and Eve’s descendants therefore remained in the mortal world. They ate animals, worshipped the moon and stars, and lived with the memory and regret of their fall.

Jusuheru himself then bowed before Deus and begged to experience heavenly pleasure again. He claimed that his evil heart had caused his terrible condition and feared what would happen to him. His plea was rejected, and he was banished from heaven.

Because Eve’s descendants were now living in the mortal world, Jusuheru was given a rank of ten marks and descended to the middle heaven, where he became the god of thunder. The angels who had worshipped him were likewise cast down and became tengu.

Later, as Eve’s descendants multiplied, three evil beings appeared: Unyoku, representing the desire for fortune, Greed, and Selfishness. They stole the food of good people. Deus became angry and bound the three together. They became a terrifying creature with three faces, each bearing horns, but continued their wickedness. Deus eventually kicked them to the bottom of the sea and commanded them to become tengu.

Their monstrous transformation was believed to have been caused by Jusuheru.


Sources

Takahashi, Toshihiro. “じゅすへる (Jusuheru).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). December 13, 2014. https://tyz-yokai.blog.jp/archives/1015477601.html


Muteikai Daiinjo-o

Tradition: Japanese Mythology
Alternative Names: Muteikai Daiinjo-o, Bottomless Sea Great Yin Queen, Hiesto
Category: Demon


The Myth

Muteikai Daiinjo-o, the Bottomless Sea Great Yin Queen, is a demon queen of the demon world. She has a red face, blue lips, reddish-black hair resembling a palm tree, and a tall, thin body approximately seven feet in height.

She is one of the demon kings mentioned in Memorandum of Other Worlds. She appears after the first demon king, the Great Creator Queen.

Muteikai Daiinjo-o is also known as Hiesto. According to the hermit Kawatan, who was the teacher of the author, she possesses roughly one hundred times the power of an ordinary god. Her power is said to be comparable to that of the Great Creator Queen.


Sources

Takahashi, Toshihiro. “無底海大陰女王 [むていかいだいいんじょおう] (Muteikai Daiinjo-o).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). December 2, 2017. https://tyz-yokai.blog.jp/archives/1068700857.html


Narechnici

Tradition: Macedonian Mythology
Alternative Names: Narechnici, Наречници
Category: Demon


The Myth

Narechnici are three demonic women who possess the power to predict the destiny of a newborn child. They arrive on the third night after the child’s birth to determine or pronounce its fate.

The Narechnici are sometimes described as three sisters. Two of them are evil and pronounce harmful curses upon the child, while the youngest sister is good and undoes the evil curses of her two older sisters.


Sources

“Macedonian Slavic mythology.” Wikipedia: The Free Encyclopedia. Wikimedia Foundation. Accessed September 12, 2026. https://en.wikipedia.org/wiki/Macedonian_Slavic_mythology


Hitotsumebō

Tradition: Japanese Mythology
Alternative Names: Hitotsumebō, One-Eyed Monk
Category: Demon


The Myth

Hitotsumebō is a one-eyed yōkai with a single eye on its forehead. From the small opening on its forehead, it spews something outward.

No further legend or story is given for Hitotsumebō.


Sources

Takahashi, Toshihiro. “一つ目坊 [ひと‐めぼう] (Hitotsumebō).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). June 10, 2009. https://tyz-yokai.blog.jp/archives/1010652586.html


Likho

Tradition: Ukrainian mythology
Alternative Names: Likho, Liho, Lykho, Лихо, One-Eyed Likho
Category: Demon


The Myth

Likho is an embodiment of evil fate and misfortune. It is commonly depicted as a one-eyed, old and skinny woman dressed in black, known as One-Eyed Likho. In other traditions it appears as an evil male forest goblin. In Ukrainian folklore, it can also cling to a person’s neck.

Likho appears in fairy tales as a bringer of misfortune. A person who encounters it may attempt to deceive or escape from it, but their greed or foolishness can lead to disaster. In one tale, a person escapes from Likho while being pursued, but then sees something valuable and grabs it. Their hand becomes stuck to the object, forcing them to cut off their own hand.

In another tale, Likho tricks a person and climbs onto their neck. The person attempts to drown the creature by jumping into a river, but drowns themselves instead, while Likho survives and floats away to pursue other victims.

Likho can also be passed from one person to another, with someone receiving or giving away the creature as though it were a gift.

According to popular superstition, Likho comes to eat people, and stories of it were particularly used to frighten children. Its very nature is associated with bad luck: encountering Likho means becoming caught in misfortune from which escape may come only through cleverness, while greed or poor judgment can make the situation even worse.


Sources

“Likho.” Wikipedia: The Free Encyclopedia. Wikimedia Foundation. Accessed September 12, 2026. https://en.wikipedia.org/wiki/Likho


Żyrownik

Tradition: Polish Mythology
Alternative Names: Żyrownik, Zhyrownik
Category: Demon


The Myth

Żyrownik is a fat, obese demon that lives in household pantries and chambers.

When properly treated and fed, usually with fresh cow’s milk, Żyrownik helps increase the household’s supply of food and protects the home from evil spirits. Once a year, the household holds a symbolic feast for him as thanks for his protection.

If the household neglects or mistreats Żyrownik, he does not take revenge. Instead, hunger leaves him too weak to protect the house. Hostile demons, including the devil, can then enter the household.


Sources

“Żyrownik.” Wikipedia, wolna encyklopedia (Polish Wikipedia). Wikimedia Foundation. Accessed September 12, 2026. https://pl.wikipedia.org/wiki/%C5%BByrownik


Cacodemon

Tradition: Greek mythology
Alternative Names: Cacodemon, Cacodaemon, Cacodaimon, Kakodemon, Kakodaemon, Kakodaimon
Category: Demon


The Myth

A cacodemon is an evil spirit capable of shapeshifting. The word comes from the Greek kakodaimōn, meaning “evil spirit.” Unlike a cacodemon, a daimon in Greek tradition could be a neutral or benevolent supernatural spirit.

Cacodemons are described as malevolent supernatural beings and can also refer to evil or malicious people. In one depiction attributed to Greek mythology, a cacodemon appears as a young, horned or winged-browed figure with exaggerated physical features.

Cacodemons are the evil counterparts of agathodaemons or eudaemons, which are benevolent spirits. In later tradition, the term came to mean a demon or malevolent supernatural being.


Sources

“Cacodemon.” Wikipedia: The Free Encyclopedia. Wikimedia Foundation. Accessed September 12, 2026. https://en.wikipedia.org/wiki/Cacodemon