In Javanese and Malaysian mythology, a Sundel Bolong is mythical ghost from the archipelago which is generally described as woman with beautiful long hair and a long white dress (her form is similar to Kuntilanak). The name and myth is closely linked to prostitutes, meaning a "prostitute with a hole in her", in reference to the large hole which is said to appear in her back.
In folklore, sundel bolong is soul from the woman who died when she was pregnant, and she had given birth in the grave, or she died during childbirth and the baby is out from her back (this is the reason why the hole was created in her back). which is concealed from men by her long black hair. Sundel Bolong is also said to be a sensitive spirit and if rejected by men she is said to castrate them.

In 1981, an adult horror film, Sundel Bolong was released, directed by Sisworo Gautama Putra

Sisworo Gautama Putra

Sisworo Gautama Putra was an Indonesian film director and screenwriter, best known for his work in the horror film genre.-Biography:...

. In 2007, Legenda Sundel Bolong was released.