Purple Eyes in the Dark(闇のパープル·アイYami no Pāpuru Ai) is a Japanese shōjo manga series written and illustrated by Chie Shinohara. The series was initially serialized in Shōjo Comic and collected in 12 tankōbon volumes published by Shogakukan between October 1984 and February 1987. It follows the struggles of a teenage girl after she finds herself turning into a lycanthropy-leopard and having to battle her newly found predatory instincts.