It was adapted by episodes 22–25 of the Log Horizon 2 anime. The volume was actually written during the anime's airing, and was officially published after the anime already finished airing, on September 30, 2015 in Japan. Yen On's translation released on February 20, 2018.
- Stranger (profile: Nyanta)
- Traveler (profile: Eins)
- Prince of Maihama (profile: Iselus)
- Sleep of the Eternal Moth (profile: Isaac)
- The Pioneers (profile: Henrietta)
Crescent Moon Alliance
West Wind Brigade
Eastal League of Free Cities
- Two wallpapers were released on Mamare Touno's official site in honor of the release of Log Horizon 10; the illustrations used on the wallpapers are also found as color spreads in the volume itself.
- Because Mamare didn't finish writing the volume until after the anime aired, some sections in the novel weren't adapted in the anime, while the anime has some scenes that weren't included in the novels. (In other words, both reading the volume and watching the anime is the best way to get the whole story of the volume.)
The Beginning of Another World • The Knights of Camelot • Game's End, Part 1 • Game's End, Part 2 • A Sunday in Akiba • Lost Child of the Dawn • The Gold of the Kunie • The Larks Take Flight • Go East, Kanami! • Homesteading the Noosphere • Krusty, Tycoon Lord