InuYasha is a Japanese manga series written and illustrated by Rumiko Takahashi. The series follows a time-traveling middle school student, a half-demon, a lecherous monk, a fox demon, a demon slayer, and a nekomata during the Sengoku period as they seek to find all the fragments of the Jewel of Four Souls (Shikon no Tama) and to keep them out of the hands of evildoers, especially Naraku.