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This Monster Wants to Eat Me
Watch TrailerWatch Anime
October 2nd, 2025
This Monster Wants to Eat Me
2025
13 Episodes
7.4
TV
Drama
Horror
Psychological
Romance
Supernatural
FINISHED

Synopsis

Hinako lives alone by the sea, quietly drifting through life after losing her family years ago. One day, a mermaid named Shiori saves her from a monster and says she’s come to eat her—just not yet. Until then, Shiori will stay by her side and keep her safe. In that moment, a deep hope swells in Hinako: Maybe this girl can finally grant her the ending she’s been waiting for.

External Links

AniList MyAnimeList Kitsu AniDB Trailer

Episodes

13 Episodes
A Girl Who Seeks Death Waits for the Sea
Ep 14.4

A Girl Who Seeks Death Waits for the Sea

While facing profound depression, Hinako finds herself drawn to Shiori, a girl with eyes like the sea.

The Sunlit Beast and the Festival Song
Ep 25.9

The Sunlit Beast and the Festival Song

As Shiori integrates into Hinako's class, she finds herself at odds with Hinako's best friend Miko.

The Sea of Hope
Ep 35.3

The Sea of Hope

After a disastrous festival experience, Hinako tells Shiori about the tragedy in her past.

An Ephemeral Tie
Ep 46.7

An Ephemeral Tie

Unexpected revelations happen when Miko stumbles upon Shiori in the middle of a kill.

The Beast of Affection
Ep 55.8

The Beast of Affection

Miko reveals the truth behind her friendship with Hinako.

The Shape of Affection
Ep 64.9

The Shape of Affection

Hinako and Shiori work through the aftermath of Miko's revelation.

Kind People
Ep 76.0

Kind People

Unsettled by Hinako and Shiori's growing bond, Miko invites Hinako on a trip to help with the basketball team.

The Cause of the Cracks
Ep 87.5

The Cause of the Cracks

While accompanying the kindly older Ayame, Hinako faces an unexpected threat.

A Burned-in Prayer
Ep 98.2

A Burned-in Prayer

Hinako attempts to learn the truth about what Ayame told her about Shiori.

Said with a Prayer
Ep 109.7

Said with a Prayer

Shiori reveals to Miko the details of her distant and more recent past.

Cold Morning
Ep 118.4

Cold Morning

As Hinako seems to hit rock bottom, Miko and Shiori struggle to pull her back from the brink.

Beloved Child
Ep 129.8

Beloved Child

Shiori makes a desperate attempt to get her true feelings across to Hinako.

Warmth on the Sea Floor
Ep 138.7

Warmth on the Sea Floor

In the aftermath of Hinako's crisis, the girls feel out their new normal.

Characters

Hinako Yaotose
main

Hinako Yaotose

Miko Yashiro
main

Miko Yashiro

Shiori Oumi
main

Shiori Oumi

Iso-Onna
supporting

Iso-Onna

Owner
supporting

Owner

Ayame Chiba
supporting

Ayame Chiba

Fuyuka
supporting

Fuyuka

Risa
supporting

Risa

Joshi Seito
background

Joshi Seito

Wakai Dansei
background

Wakai Dansei

Onnanoko
background

Onnanoko

Tannin
background

Tannin

Kounai Housou
background

Kounai Housou

Wakai Josei
background

Wakai Josei

Basket-bu Komon
background

Basket-bu Komon

Otokonoko
background

Otokonoko

Danshi Seito
background

Danshi Seito

Yuri Yaotose
background

Yuri Yaotose

Classmate
background

Classmate

Classmate
background

Classmate

Shougakusei
background

Shougakusei

Shougakusei
background

Shougakusei

Sonohokasei
background

Sonohokasei

Funamushi
background

Funamushi

Tsurihito
background

Tsurihito

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