One day, while playing the online game Elder Tales, 30,000 players suddenly find themselves trapped in another world. There, eight-year veteran gamer Shiroe also gets left behind. The trapped players are still alive, but they remain in combat with the monsters. The players don't understand what has happened to them, and they flee to Akiba, the largest city in Tokyo, where they are thrown into chaos. Once proud of his loner lifestyle, Shiroe forms a guild called Log Horizon with his old friend Naotsugu, female assassin Akatsuki and others.
| Title | Time | |
|---|---|---|
| 1 | The Apocalypse | 2013-10-05 |
| 2 | The Roka Encounter Battle | 2013-10-12 |
| 3 | The Depths of Palm | 2013-10-19 |
| 4 | Escape | 2013-10-26 |
| 5 | Return to Akiba | 2013-11-02 |
| 6 | Resolve | 2013-11-09 |
| 7 | Crescent Moon | 2013-11-16 |
| 8 | Villain in Glasses | 2013-11-23 |
| 9 | Round Table Conference | 2013-11-30 |
| 10 | Get It With Your Own Hands | 2013-12-07 |
| 11 | The Invitation from Eastal | 2013-12-14 |
| 12 | Laglanda Forest | 2013-12-21 |
| 13 | The Shield and Freedom | 2013-12-28 |
| 14 | World Fraction | 2014-01-04 |
| 15 | Attack | 2014-01-11 |
| 16 | Return of the Goblin King | 2014-01-18 |
| 17 | A Lazy, Cowardly Princess | 2014-01-25 |
| 18 | Expeditionary Force | 2014-02-01 |
| 19 | Chasing After Them | 2014-02-08 |
| 20 | Contract | 2014-02-15 |
| 21 | Waltz for Two | 2014-02-22 |
| 22 | The Swallow and the Baby Starling | 2014-03-01 |
| 23 | The Apprentice Magician | 2014-03-08 |
| 24 | Confusion | 2014-03-15 |
| 25 | The Libra Festival | 2014-03-22 |
