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 tankobon volumes by Shonen 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.