The series premiered in Young King OURs in 1997 and ran for eleven years until the final chapter was released in the November 2008 issue. The individual chapters are collected and published in tankōbon volumes by Shōnen Gahōsha, with 10 volumes (the complete series) having been released. The series is licensed for an English language release in North America by Dark Horse Comics. The first volume was released on December 1, 2003 and as of May 19, 2010, the company has published the entire translated series, at ten volumes. Chuang Yi is releasing the series in English in Singapore, with six volumes released as of October 2008, and through an agreement with the company, Madman Entertainment is re-releasing those volumes in Australia and New Zealand. Hellsing is also licensed for regional language releases in France by Tonkam, in Italy by Dynit, in Hungary by Mangafan, in Germany by Panini Comics, in Spain by Norma Editorial, in Poland by Japonica Polonica Fantastica and in Denmark and Sweden by Mangismo.