Hellsing (ヘルシング, Herushingu) is a Japanese manga series written and illustrated by Kouta Hirano. It first premiered in Young King Ours in 1997 and ended in September 2008. The individual chapters are collected and published in tankōbon volumes by Shōnen Gahosha. As of March 2009 all chapters have been released in 10 volumes in Japan. Hellsing chronicles the efforts of the mysterious and secret Hellsing Organization, as it combats vampires, ghouls, and other supernatural foes who threaten England.
The manga series is licensed for English language release in North America by Dark Horse Comics, in Australia and New Zealand by Madman Entertainment, and in Singapore by Chuang Yi. In 2001, Hirano began publishing chapters of a prequel series, Hellsing: The Dawn, in special editions of Young King OURs, with six chapters released as of September 2008.