- For the guild named Log Horizon, see Log Horizon (Guild).
Log Horizon (ログ・ホライズン, Rogu・Horaizun?) is a Japanese novel series by Mamare Touno. It was originally posted as a web novel on a site called Shōsetsuka ni Narō (Syosetu) starting in 2010, and was later officially published as a light novel by Enterbrain starting in 2011.
There have been four manga adaptations and two 25-episode anime adaptations. A third, 12-episode season is scheduled to air January 2021.
The story takes place in a universe where 30,000 Japanese players and several hundreds of thousand players worldwide are trapped in a fantasy online game world called Elder Tale. For these players, what was once a "sword-and-sorcery world" is now the "real world"! The main character is a male named Shiroe who teams up with his old friend Naotsugu and an assassin named Akatsuki as they try to survive in this new world.
- Web novel (original, ongoing; currently on hiatus at 14 volumes)
- Light novel (finalized version of the web novel, ongoing; 11 volumes)
Main Series Adaptions
- Anime (Season 1) (25 episodes, complete; covers LN volumes 1-5)
- Log Horizon 2 (Season 2) (25 episodes, complete; covers LN volumes 6-10)
- Log Horizon: Destruction of the Round Table (Season 3) (12 episodes, scheduled for January 2021)
- Log Horizon manga (hiatus, 1 volume + 3 magazine-only chapters)
- Log Horizon: Kanami, Go! East! manga (adaption of Go East, Kanami!; complete, 2 volumes)
- Honey Moon Logs manga (complete, 4 volumes)
- Kushiyatama, Do Your Best! spin-off light novel (ongoing, 1 volume)
- Log Horizon: Nyanta's Fortune Recipes manga (complete, 6 volumes)
- Log Horizon: West Wind Brigade manga (complete, 11 volumes)
- Log Horizon Yonkoma Anthology manga (complete, 1 volume)
- Log Horizon Anthology: We Are Guild Masters manga (complete, 1 volume)
Other Log Horizon Media
- Related to the anime:
- Log Horizon: New Adventure Land mobile game
- Log Horizon TRPG (tabletop role-playing game)
- Log Horizon Database - Repository for the world of Log Horizon compiled for the TRPG.
- Re:Fraction - Real-life event in May 2018 to celebrate the Catastrophe day