A Toyol or Tuyul is a mythical spirit in Malay mythology of South-East Asia, especially in Brunei, Indonesia, Malaysia, Thailand, and Singapore.
It is sometimes called the "Kwee Kia" in Hokkien. In Thailand, they are called Koman-tong (Male) and Koman-lay (Female). In Philippines they have a similar child spirit called the "tiyanak". In Cambodia they are called "Cohen Kroh". In South Korea called "Do Yeol". It is a small child spirit invoked by a dukun (Indonesian shaman) or pawang (Malay witch doctor) from a dead human fetus using black magic.
This creature can be evoked to work with a human under its own terms. There are different methods to possess a Toyol:
A Toyol is like an animal, so it needs to be treated as such. In order to foster a closer relationship with this creature, below offering should be presented:
A person who owns a toyol uses it mainly to steal things from other people, or to do mischief. According to a well-known superstition, if money or jewelry keeps disappearing mysteriously from your house, a toyol might be responsible. One way to ward off a toyol is to place some needles under your money, for toyols are afraid of being hurt by needles.
According to Javanese mythology, the creature is believed to be kept by a person practicing pesugihan toyol black magic. Pesugihan is derived from Javanese word sugih means "rich". It is a kind of magic to help people to become rich instantly, but in exchange he or she must perform some rituals or offering tumbal (sacrifice something) to keep the toyol happy. According to Javanese myth, toyol can be kept for financial gain, but in exchange a female member of the family must allow it to breastfeed from her, sucking blood instead of milk.
People normally associate the appearance of a toyol with that of a small baby, frequently that of a newborn baby walking naked with a big head, small hands, clouded eyes and usually greenish skin. It can be seen without the use of magic, though they are unlikely to be spotted casually.