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.
Episode 1•23m
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.
Episode 2•23m
The Sea of Hope
After a disastrous festival experience, Hinako tells Shiori about the tragedy in her past.
Episode 3•23m
An Ephemeral Tie
Unexpected revelations happen when Miko stumbles upon Shiori in the middle of a kill.
Episode 4•23m
The Beast of Affection
Miko reveals the truth behind her friendship with Hinako.
Episode 5•23m
The Shape of Affection
Hinako and Shiori work through the aftermath of Miko's revelation.
Episode 6•23m
Kind People
Unsettled by Hinako and Shiori's growing bond, Miko invites Hinako on a trip to help with the basketball team.
Episode 7•23m
The Cause of the Cracks
While accompanying the kindly older Ayame, Hinako faces an unexpected threat.
Episode 8•23m
A Burned-in Prayer
After a disastrous festival experience, Hinako tells Shiori about the tragedy in her past.
Episode 9•23m
Said With a Prayer
Shiori reveals to Miko the details of her distant and more recent past.
Episode 10•23m
Cold Morning
As Hinako seems to hit rock bottom, Miko and Shiori struggle to pull her back from the brink.
Episode 11•23m
Beloved Child
Shiori makes a desperate attempt to get her true feelings across to Hinako.
Episode 12•23m
Warmth on the Sea Floor
In the aftermath of Hinako's crisis, the girls feel out their new normal.
Episode 13•23m
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. (Source: Crunchyroll)