更新日 2026-09-11

Isekai Tensei Dungeon Master: Onsen Dungeon wo Tsukuru

原作 Amahara 作画 Aldehyde

『異種族レビュアーズ』天原、小説デビュー作、待望のコミカライズ! 異世界に転生した「俺」に与えられた使命は――ダンジョン経営!? なんでもアリの「温泉ダンジョン」で女騎士を脱がして癒して…ダンジョンをデカくしろ! 日本の温泉文化を活かし異世界まるっと大改革! 話題沸騰の温泉×異世界ファンタジー! 'You have been reincarnated as our Dungeon Master. Lure in as many adventurers as you can with their own greed. Through exploration and combat, create a dungeon that drains them of their blood, mana, and life itself.' After passing away from a terminal illness on Earth, the protagonist awakens before a young demon—the Dungeon Core—who tasks him with this mission. However, instead of creating a lethal labyrinth filled with deadly monsters and traps, he decides to use his knowledge of Japanese culture to build something entirely different: a Hot Spring (Onsen) Dungeon. Featuring baths designed for skincare and waters with rejuvenating properties, his 'dungeon' quickly becomes the talk of the town. Instead of bloodthirsty warriors, the place begins to swarm with female knights, noble ladies, and even queens seeking beauty treatments. What started as a simple management plan evolves into a phenomenon that reshapes the economy, diplomacy, and culture of the entire fantasy world.