Hitoshi Iwaaki is a Japanese manga artist best known for his work in the horror and science fiction genres. He gained significant recognition for his series Parasyte, which was serialized from 1988 to 1995. The story revolves around parasitic aliens that invade Earth, exploring themes of identity and coexistence. Iwaaki's unique art style and storytelling have earned him a dedicated fanbase. In addition to Parasyte, he has created other works, including Sougou Shoujo and Kiseijuu. His contributions to manga have influenced both readers and aspiring artists in the industry.