Ghost Hound is a tV series anime that premiered in fall 2007, produced by Production I.G.

About the production: the story comes from an original script, there are 22 episodes of about 25 minutes and its current status is "finished".

Its main genres are horror, mystery, psychological, sci-fi and supernatural, with themes such as Denpa, Ghost, Rural and Rehabilitation.

On AniList, Ghost Hound has an average score of 70%, a good score, and appears on 35,262 users' lists.

In an isolated region of Kyushu lies the town of Suiten. Though seeming small and modest, Suiten is not a picturesque place for a vacation, unless it is from the “Unseen World”. Taro, Makoto and Masayuki, three boys with traumatic pasts, learn to let their souls cross between the two parallel worlds. However, the Unseen World is no mere copy of the real Apparent World. The Unseen World is the home of ghosts, but changes are now allowing the souls of the dead to pass over into the Apparent World, with unpredictable effects. Follow the journey of Taro, Makoto and Masayuki, as they cross between the two worlds, trying to unravel a great mystery. (Source: Sentai Filmworks) Note: Anime was made as the 20th anniversary project for Production I.G.

Official synopsis from AniList.