Sundel Bolong

Sources present the sundel bolong as the restless spirit of a woman who died under socially stigmatized conditions: commonly, a woman who died while pregnant outside marriage (variously told as giving birth in her grave) or who died in childbirth with the infant emerging through her back. The entity’s name combines sundel (glossed in sources as 'prostitute' or 'whore') and bolong (Javanese for 'hole'), linking social identity and a distinctive bodily wound. Modern folklore studies cited in summaries interpret the motif as socially functional — a cautionary or deterrent narrative tied to anxieties about female sexuality and prostitution during the colonial period — but this interpretive claim is presented as scholarly commentary in the sources rather than as part of a single canonical origin tale.

Consistently described in the supplied materials as a woman wearing a long white dress with long black hair that commonly conceals a large hole in her back (the eponymous 'bolong'). Film synopses and popular descriptions add that the wound is often shown as putrid or rotting in cinematic portrayals. The visual profile places the sundel bolong within the regional 'white lady' iconography of female revenants.

Reported behaviors across folklore summaries and film synopses portray the sundel bolong as a revenge‑motivated revenant: attacking and killing men implicated in her death or sexual violence, targeting children (especially newborns, who are said in some accounts to be taken to replace her lost child), and enacting mutilatory vengeance in some tales (sources record the belief that 'if rejected by a man, she is said to castrate him'). Modern popular culture adaptations recast or expand her attributes (for example, Marvel Anime: Blade depicts sundel bolong figures as an 'Asian vampire sub‑species'), but such reworkings are explicitly media reinterpretations in the cited materials rather than traditional cosmological classifications.