Let’s Run an Inn on Dungeon Island! (In a World Ruled by Women) Omnibus #1

Let’s Run an Inn on Dungeon Island! (In a World Ruled by Women) is a light novel series written by Minori Tachibana with illustrations by Akizuki Kanna. The story emerged from the prolific Japanese web novel scene, specifically debuting on the platform Shōsetsuka ni Narō before being acquired for print publication by SB Creative under their GA Bunko imprint. The narrative combines the popular isekai and management genres, focusing on a protagonist transported to a matriarchal fantasy world who must navigate the logistical and social challenges of operating an inn for adventurers.

The omnibus format was developed to consolidate the initial volumes of the light novel series for international readers, specifically catering to the market for localized fantasy literature. The design reflects typical light novel aesthetics, featuring vibrant character-focused cover art and interior illustrations that aim to capture the lighthearted, often humorous tone of the series. While the series occupies a specific niche within the harem-fantasy subgenre, it is recognized for its adherence to common tropes of the medium and its dedicated following among enthusiasts of Japanese fantasy fiction.