Shigeru Mizuki (Mizuki Shigeru,
水木しげる) was a Japanese manga cartoonist, most known for his horror manga GeGeGe no Kitaro. He was a specialist in stories of yōkai and was considered a master of the genre. Mizuki was a member of The Japanese Society of Cultural Anthropology, and had travelled to over 60 countries in the world to engage in fieldwork of the yōkai and spirits of different cultures. He has been published in Japan, South Korea, France, Spain, Taiwan, the United States and Italy. He is also known for his World War II memoirs and his work as a biographer.