水木茂
, originally known as , is a Japanese manga series created in 1960 by Shigeru Mizuki. It is best known for its popularization of the folklore creatures known as "yōkai", a class of spirit-monster which all of the main characters belong to. This story was an early 20th-century Japanese folk tale performed on kamishibai. It has been adapted for the screen several times, as anime, live action and video games. The word "Ge Ge Ge" (ゲゲゲ) in the title is a cackling noise in the Japanese language.