The first official trailer for the anime adaptation of Kaketa Tsuki no Mercedes: Kyuuketsuki no Kizoku ni Tensei Shita kedo Suteraresou nanode Dungeon wo Seiha suru (rendered in English as Mercedes and the Waning Moon: The Dungeoneering Feats of a Discarded Vampire Aristocrat) has been released, confirming a January 2027 premiere. The promotional video delivers the first extended look at the series’ animation, narrative direction, and principal cast, while also unveiling the core production team tasked with bringing this isekai vampire saga to the screen.
What the First Trailer Reveals About the Anime
The newly released trailer introduces viewers to the central premise and the protagonist, Mercedes Grunewald, a young woman reincarnated as the daughter of a noble vampire family. The footage showcases the series’ dungeon-crawling mechanics, the gothic aesthetic of its vampire aristocracy, and the protagonist’s determined struggle to secure her family’s future despite lacking any extraordinary innate talent. Alongside the trailer, a key visual was released, featuring Mercedes in a striking pose that emphasizes the series’ blend of dark fantasy and determined ambition.
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The trailer confirms that the series will adhere to a standard television broadcast format, with its debut slated for the winter 2027 anime season. This January release window positions the show alongside a competitive slate of new and returning titles, making the strength of its production values and source material all the more critical.
Production Staff and Studio Behind Mercedes and the Waning Moon
The creative team assembled for this adaptation brings together experienced veterans from several prominent franchises. Kunihisa Sugishima, whose directorial credits span Strike Witches, Yu-Gi-Oh!, and Beyblade: Metal Fury, will direct the series. His track record with action-oriented and fantasy-driven narratives suggests a confident hand in adapting the dungeon exploration and aristocratic intrigue central to the source material.
Series composition and screenplay duties fall to Jun Kumagai, known for his work on Persona 4 the Golden Animation and Teppen!!!!!!!!!!!!!!!. Kumagai’s experience adapting game-derived narratives and character-driven stories should serve the isekai reincarnation framework well.
Character design and chief animation direction will be handled by Nami Shouyama, whose credits include animation direction on Buddy Daddies and Yu-Gi-Oh! Go Rush!!. Shouyama’s role will be instrumental in defining the visual identity of the vampire aristocracy and the dungeon environments.
The musical score is a collaborative effort between R.O.N, known for Kuroneko to Majo no Kyōshitsu, and Shūhei Mutsuki, who contributed to the widely acclaimed Lycoris Recoil. This dual-composer arrangement suggests a layered approach to the series’ atmosphere, blending gothic themes with action-driven compositions.
Animation production is entrusted to Studio Teddy, which previously handled Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita (Season 2). The studio’s experience with fantasy-comedy and long-running series provides a relevant foundation, though the darker vampire aristocracy setting presents a tonal departure from their most recent high-profile work.
Plot Synopsis: A Vampire Reincarnation Story with a Dungeon-Crawling Twist
The story follows a girl who is reincarnated as Mercedes Grunewald, the daughter of a noble vampire bloodline. Born into a world where aristocratic status and supernatural lineage dictate one’s standing, Mercedes initially appears to possess no remarkable talents or special abilities that would distinguish her among vampire nobility.
Rather than resign herself to obscurity or dependence on her family’s fading prestige, Mercedes chooses to venture into the dangerous dungeons that dot the world. Her motivation is practical and urgent: she must secure her family’s future by any means necessary. Through relentless effort and strategic exploitation of the inherent advantages granted by her vampire physiology, she begins to evolve her abilities, level up her skills, and carve a path toward self-sufficiency and power.
The narrative combines classic isekai reincarnation mechanics with a resourceful, underdog protagonist who relies on perseverance and ingenuity rather than overwhelming innate power. The dungeon setting provides a structured framework for progression, while the vampire noble backdrop introduces political, social, and ethical complications that elevate the story beyond a simple grind.
What Is the Premise of Kaketa Tsuki no Mercedes?
Kaketa Tsuki no Mercedes follows a young woman reincarnated as Mercedes Grunewald, a vampire aristocrat’s daughter who, lacking exceptional talent, takes it upon herself to explore dangerous dungeons, evolve her abilities, and exploit her vampiric heritage to secure her family’s future. The series blends isekai reincarnation, dungeon-crawling progression, and vampire nobility drama into a single narrative framework.
Why This Adaptation Matters for the Isekai and Fantasy Genre
The isekai genre has long been dominated by protagonists who are either overpowered from the start or granted godlike abilities early in their journeys. Mercedes and the Waning Moon distinguishes itself by centering a protagonist who is, by her own admission, unremarkable in terms of innate talent. Her growth is earned through deliberate effort, strategic decision-making, and an intimate understanding of the unique advantages her vampire heritage provides, however modest they may initially seem.
This emphasis on earned progression, combined with the gothic aristocratic setting, differentiates the series from the more common fantasy-school or sword-and-sorcery frameworks prevalent in the genre. The vampire noble backdrop introduces themes of lineage, duty, and social expectation that add layers of conflict beyond the dungeon encounters themselves.
Studio Teddy’s involvement also signals a strategic expansion of their portfolio. Having built recognition with the Slime Taoshite 300-nen franchise, the studio is now tackling a darker, more narratively complex property. The success of this adaptation could position them as a more versatile player in the competitive anime production landscape.
Release Timeline and What to Expect Next
With a January 2027 premiere confirmed, the production timeline suggests that Studio Teddy is in active development, with the first trailer serving as both a recruitment tool for audience interest and a demonstration of the project’s current visual and narrative direction. Additional cast announcements, supplementary trailers, and promotional materials are expected in the months leading up to the premiere.
The choice of a January debut places the series in the winter 2027 lineup, a season that traditionally features a mix of continuing franchises and bold new adaptations. For Kaketa Tsuki no Mercedes, the timing offers an opportunity to capture audience attention during a period of high viewership, provided the final production quality matches the promise of the initial trailer.
As the anime industry continues to adapt light novels and web novels at an accelerating pace, the success of individual titles increasingly hinges on the strength of their production teams, the distinctiveness of their premises, and the fidelity of their adaptations. Mercedes and the Waning Moon brings a seasoned staff, a unique genre hybrid, and a protagonist whose journey of self-made success resonates with audiences who appreciate hard-earned progression over effortless victory. The coming months will reveal whether the full series can deliver on the foundation laid by this first trailer.
