Kayako from the Ju-On series.
I have always been fascinated by japanese and korean horror films. And this Yurei is the one who scared me the most when I was young, and was inspired to draw this from listening to Kanon Wakeshima's music!
Anyways, the whole picture is drawn with an 8b pencil and later slightly edited, only darkened however!
Kayako and Ju On - created by Takashi Shimizu