Hunter × Hunter
Before the first anime television series was created, a short film adaptation of "Hunter × Hunter" was shown as part of the 1998 "Jump Super Anime Tour" alongside similar adaptations of "Seikimatsu Leader den Takeshi!" and "One Piece". Produced by Studio Pierrot and directed by Noriyuki Abe, it depicts the early events of the manga up to Gon's ocean voyage from Whale Island.
List of Vampire Hunter D novels
In January 2011, Asahi Sonorama published the first spinoff light novel series set in the "Vampire Hunter" universe, a prequel series written by Kikuchi titled , illustrated by Ayami Kojima, artist and character designer for the "Castlevania" series of video games. Only two volumes were published, with a planned third volume on hold since 2013.