is a Japanese horror manga series written and illustrated by Junji Ito. Appearing as a serial in the weekly seinen manga magazine Big Comic Spirits from 1998 to 1999, the chapters were compiled into three bound volumes by Shogakukan and published from August 1998 to September 1999. In March 2000, Shogakukan released an omnibus edition, followed by a second omnibus version in August 2010. In North America, Viz Media serialized an English-language translation of the series in its monthly magazine Pulp from February 2001 to August 2002. Viz Media then published the volumes from October 2001 to October 2002, with a re-release from October 2007 to February 2008, and published a hardcover omnibus edition in October 2013.
