This page is about the section of the LHTRPG's website. For the anime's opening theme song, see Database.

The Log Horizon Database (ログ・ホライズン データベース, Rogu Horaizun Dētabēsu?, also abbreviated as LHDB) is an official compilation of Log Horizon material for the Log Horizon TRPG published on the TRPG's website.

Along with summarizing information from the light novel and TRPG supplementary material, it has also revealed some (possibly-)future material, such as details on some yet-to-be-seen Geniuses.

External Links



Light Novel

The Beginning of Another WorldThe Knights of CamelotGame's End, Part 1Game's End, Part 2A Sunday in AkibaLost Child of the DawnThe Gold of the KunieThe Larks Take FlightGo East, Kanami!Homesteading the NoosphereKrusty, Tycoon Lord
Volumes without official releases: Collapse of the Round Table • Nightingale's Song • Twilight Orphan • Coppelia, Tiered Islands • Theldesia's Friday


Season 1Season 2Season 3 (Destruction of the Round Table)


Log HorizonWest Wind BrigadeHoney Moon LogsNyanta's Fortune RecipesKanami, Go! East!


Tabletop Role-Playing Game (LHTRPG)Mobile Game (LHSNG)RadioRe:Fraction event

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