Mermaid's Confession: This Monster Wants to Eat Me Episode 10 Deepens Shiori and Hinako's Complex Bond

The critically acclaimed anime series, This Monster Wants to Eat Me, delivered a profound and emotionally charged installment with Episode 10, "Said With a Prayer," which premiered on December 4, 2025. This pivotal broadcast peeled back the layers of the enigmatic mermaid girl, Shiori Oumi, whose unsettling vow to consume Hinako Yaotose upon reaching her "most perfect state" drives the series' central conflict.

In a revealing conversation with Miko Yashiro, Shiori finally unveiled the deep pain of her past. She recounted her life in a secluded fishing village where she tried to connect with humanity by caring for a child. A desperate act of offering a piece of her own flesh, intended as a gesture of nurturing, was met instead with stark revulsion and hatred. This devastating rejection cemented her isolation, confirming her status as an eternal outsider unable to forge genuine human bonds.

Decades of solitude followed until her destiny intersected with Hinako. Shiori confesses that meeting Hinako was the first time she ever felt truly accepted and invited into the world a feeling that fundamentally altered her existence. This episode masterfully explores the complex, blossoming emotional attachment Shiori has developed for Hinako, adding surprising depth to the otherwise dark and predatory premise.

The narrative expertly maintains the tension between protection and consumption, diving into powerful themes of loneliness, the search for belonging, and the desperate yearning for acceptance within a fantastical framework. Directed by Yusuke Suzuki and expertly scripted by Mitsutaka Hirota, this installment continues the anime's signature fusion of supernatural fantasy and intense psychological drama.

Produced by Studio Lings, the series debuted in October 2025 and has rapidly garnered international attention for its unique narrative style and compelling atmospheric quality. With global streaming platforms featuring the episode shortly after its Japanese release, Episode 10 serves as a crucial milestone in character progression, deepening the mysterious and darkly fascinating dynamic between Shiori and Hinako and setting a tantalizing stage for the series’ conclusion.