Nobuaki Minegishi is a manga artist. He is best known as the illustrator of the acclaimed manga Old Boy, which was adapted into the award-winning movie Oldboy by Park Chan-wook. In 2007 Old Boy won the Eisner Award for Best U.S. Edition of International Material—Japan. Minegishi has also worked on series such as Aburemon, Jungle, Tenpai, Hoozuki, Joi Reika, and Maboroshi No Kakero.