The upcoming horror anime This Monster Wants to Eat Me is set to make waves this fall with its eerie storyline and captivating atmosphere. Officially premiering on October 2, 2025, the series has just unveiled a main visual and an intense trailer that offer a glimpse into its unsettling world. Produced by STUDIO LINGS and helmed by director Naoyuki Kuzuya, the anime promises a deeply emotional yet chilling experience that merges supernatural horror with psychological drama.
The newly released trailer captures the tone perfectly, featuring the opening theme song Sacrifice performed by Yoshino. Equally important to the atmosphere is the ending theme song LiLy, performed by Reina Ueda in her role as Hinako Yaotose. Together, the music and visuals set the stage for a story that is as beautiful as it is terrifying.
The voice cast is one of the anime’s strongest draws. Reina Ueda will bring emotional depth to Hinako Yaotose, a high school girl whose life takes a dark turn when she encounters a mysterious mermaid. Yui Ishikawa lends her voice to Shiori Oumi, the alluring yet dangerous mermaid who claims she has come to eat Hinako, while Fairouz Ai portrays Miko Yashiro, a character whose role in the unfolding events remains shrouded in mystery. The main visual showcases the three characters in a haunting seaside setting, their expressions and body language hinting at the dangerous emotional entanglements to come.
Based on the manga by Sai Naekawa, which has been serialized in ASCII Media Works’ Dengeki Maoh magazine since August 2020, the anime adaptation aims to stay faithful to the original’s unique blend of horror, romance, and surreal fantasy. Licensed in English by Yen Press, the manga has already developed a passionate fanbase. The story follows Hinako, a quiet high school girl living alone in a seaside town. She possesses an unusually irresistible body that attracts the attention of local monsters. One fateful day, Shiori, a mermaid with predatory intentions, emerges from the sea, takes Hinako by the hand, and whispers the chilling words, “I’ve come to eat you.”
However, instead of consuming her right away, Shiori decides to protect Hinako, ensuring she matures to perfection before fulfilling her dark desire. This twisted pact gradually evolves into a complex relationship filled with longing, dependency, and danger. As Hinako spends more time with her unlikely guardian, she begins to wonder whether this monster might also be the one capable of granting her deepest, most secret wish.
The anime’s creative team has promised to capture not only the eerie, slow-burning suspense of the source material but also the emotional vulnerability that defines its characters. Viewers can expect breathtaking seaside landscapes that contrast with the lurking threat of predatory creatures, as well as carefully crafted scenes that balance intimacy and menace.
With its combination of stunning visuals, haunting music, and layered storytelling, This Monster Wants to Eat Me is poised to be one of the most talked-about horror anime of the year. Its October release positions it perfectly for fans eager for something unsettling to watch during the autumn season, and its themes of love, fear, and survival will likely resonate long after the credits roll.
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