Hitoshi Iwaaki is a Japanese manga artist best known for his acclaimed science fiction horror series "Parasyte" (Kiseijū), which ran from 1988 to 1995. Born in 1960, Iwaaki crafted a groundbreaking narrative about alien parasites that infiltrate human bodies, exploring themes of identity, coexistence, and humanity's place in nature. "Parasyte" has been adapted into multiple anime series and live-action films, cementing its status as a modern manga classic. Iwaaki's work is characterized by philosophical depth, visceral body horror, and thought-provoking social commentary. His distinctive storytelling continues to influence contemporary manga and science fiction.