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.
Ghost Hunt (novel series)
The novels were adapted into a radio drama for "Akuryō Series" in 1997. A manga adaptation written and illustrated by Shiho Inada began serialization in "Nakayoshi" in the July 7, 1998 issue where it is still on-going. The individual chapters have been collected and published in twelve "tankōbon" volumes by Kodansha. It is licensed for English-language release, under the name "Ghost Hunt" in North America by Del Rey Manga and in the United Kingdom by Tanoshimi. An anime adaptation of the manga was created by J.C.Staff and premiered on October 3, 2006 in Japan on TV Tokyo where it ran for twenty-five episodes until its conclusion. The anime is licensed for English release on Region 1 DVD by Funimation Entertainment, which also uses the name "Ghost Hunt".