Log Horizon: Nyanta's Fortune Recipes

Log Horizon: Captain Nyanta's Recipes for Good Fortune (ログ・ホライズン にゃん太班長・幸せのレシピ), also subtitled as Nyanta's Fortune Recipes, is a spin-off manga to the Log Horizon light novel series illustrated by Souchuu (sou_chu). The series concluded with 6 volumes and 40 chapters, with the final volume releasing on March 31, 2018.

While Log Horizon: West Wind Brigade and Honey Moon Logs reinterpret the light novel's events from the perspective of another guild, this series focuses more on slice-of-life, off-screen events and is generally more light-hearted.

Trivia

 * The Newlywed Apron seen in 2.14 Sweet Trap is derived from this manga. The episode's contents are also loosely based off of two chapters in the first volume.
 * Out of all the Log Horizon-related manga, Nyanta's Fortune Recipes covers the most of the light novel's content, covering volumes 1–10. The official manga went up to volume 4 before going on hiatus (and only a single volume covering the events of volume 1 was compiled), Honey Moon Logs covered the first two volumes, West Wind Brigade covered the first five, and Kanami, Go! East! only adapted the events of volume 9.