Gerry Conway is an American writer born Gerard Francis Conway on September 10, 1952, in New York City. He began his professional career in comics at a remarkably young age, selling his first script at sixteen for a horror story published in DC Comics House of Secrets in 1969. By 1970, through editor Roy Thomas, he began working for Marvel Comics, and by his early twenties, he had become one of the most prolific writers in the industry, scripting virtually every major Marvel title and later working extensively for DC Comics.

Conway is not a manga creator in the sense of originating Japanese comics, but his work as a comic book writer has served as the source material for significant anime adaptations. His most notable contribution to the anime medium came through his work on the Marvel comic series The Tomb of Dracula. Conway was one of the co-creators of this series, which debuted in 1972 alongside Roy Thomas, Stan Lee, and artist Gene Colan. The series ran for seven years and introduced a new version of the classic vampire into the Marvel universe.

In 1980, The Tomb of Dracula was adapted into a Japanese animated television film titled Dracula: Sovereign of the Damned (known in Japan as Yami no Teiō: Kyūketsuki Dorakyura). Produced by Toei Animation, the film aired on TV Asahi and represented an early instance of a Marvel Comics property being adapted by a Japanese animation studio. While Conway was the co-creator of the original comic book source material, the screenplay for the anime adaptation was written by Tadaaki Yamazaki.

Beyond this work, Conway extended his involvement in animation and film during the 1980s. He wrote the screenplay for the animated feature Fire and Ice in 1983, a collaboration with director Ralph Bakshi and artist Frank Frazetta, for which he worked with his frequent collaborator Roy Thomas. He also contributed to the Batman animated series and co-wrote the story for the film Conan the Destroyer.

Conway’s career is defined by his foundational work in American comics, where he co-created enduring characters such as the Punisher, Firestorm, Ms. Marvel, and Power Girl, and authored landmark storylines including the death of Gwen Stacy in The Amazing Spider-Man. His later career expanded into television, where he became a writer and producer for numerous live-action series, particularly in the police procedural genre, including long tenures on Law & Order and its spin-offs. His significance in the context of anime and manga lies in his role as a primary source creator, with his original comic book narratives providing the basis for cross-cultural adaptations that helped pave the way for later collaborations between American and Japanese entertainment industries.