This Monster Wants to Eat Me - Cast

This Monster Wants to Eat Me (2025– )
TV Series | Animation, Drama, Fantasy

Primary photo for This Monster Wants to Eat Me

This Monster Wants to Eat Me (2025– )

TV Series | Animation, Drama, Fantasy

A suicidal girl agrees to be eaten by a mermaid, so the mermaid herself agrees to care for her and protect her till it's time to eat.

Seasons

1 See all

Creator

Sai Naekawa (creator: original work)

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Edit Released

Updated Oct 2, 2025

Release date (First episode)

Oct 2, 2025 (United States)

Contacts

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Cast	+ Add Cast
26 cast members

Name	Episodes	Known for
Reina Ueda Hinako Yaotose (voice) Hinako Yaotose (voice) See fewer	9	My Happy Marriage (2023)
Yui Ishikawa Shiori Oumi (voice) Shiori Oumi (voice) See fewer	9	Attack on Titan (2013)
Ai Fairouz Miko Yashiro (voice) Miko Yashiro (voice) See fewer	9	JoJo's Bizarre Adventure (2012)
Chinatsu Akasaki Yuri Yaotose (voice) Yuri Yaotose (voice) See fewer	5	Sword Art Online Alternative: Gun Gale Online (2018)
Marie Ôi Young Mother / School Broadcasting / Young Woman / Basketball Club Advisor (voice) Young Mother / School Broadcasting / Young Woman / Basketball Club Advisor (voice) See fewer	5	Gamera: Rebirth (2023)
Aimi Tanaka Mutsuki Yaotose (voice) Mutsuki Yaotose (voice) See fewer	4	Himouto! Umaru-chan (2015)
Hayato Kimura Fisherman / Male Student / Young Man (voice) Fisherman / Male Student / Young Man (voice) See fewer	4	Demon Slayer: Kimetsu no Yaiba- The Movie - Infinity Castle (2025)
Erisa Kuon Basketball Club Member / Elementary School Student / Female Student (voice) Basketball Club Member / Elementary School Student / Female Student (voice) See fewer	4	The Promised Neverland (2019)
Tomoya Yamamoto Male Student / Sea Bather (voice) Male Student / Sea Bather (voice) See fewer	4	Yu-Gi-Oh!: Go Rush!! (2022)
Saki Fujita Chiba Ayame (voice) Chiba Ayame (voice) See fewer	3	Attack on Titan: Junior High (2015)
Shinnosuke Tachibana Daichi Yaotose (voice) Daichi Yaotose (voice) See fewer	2	Romeo x Juliet (2007)
Hidenori Takahashi Homeroom teacher / Homeroom Teacher (voice) Homeroom teacher / Homeroom Teacher (voice) See fewer	2	Doubutsu Sentai Zyuohger (2016)
Sachiko Okada Professor Oi (voice) Professor Oi (voice) See fewer	2	Far Cry New Dawn (2019)
Risa Tsumugi Fuyuka (voice) Fuyuka (voice) See fewer	2	Crymachina (2023)
Emi Sasaki Classmate (voice) Classmate (voice) See fewer	2	Li'l Miss Vampire Can't Suck Right (2025)
Yû Wakui Risa (voice) Risa (voice) See fewer	2	Beheneko: The Elf-Girl's Cat is Secretly an S-Ranked Monster! (2024)
Yui Kanari Elementary School Student (voice) Elementary School Student (voice) See fewer	2	Ubel Blatt (2024)
Akiko Nakagawa Owner (voice) Owner (voice) See fewer	2	Engine Sentai Go-onger (2008)
Chiko Mizumori Old Lady / Female Student (voice) Old Lady / Female Student (voice) See fewer	2	Buddy Daddies (2023)
Wataru Komada Professor Noyama (voice) Professor Noyama (voice) See fewer	1	Ultra Galaxy Fight: The Destined Crossroad (2022)
Megumi Toyoguchi Iso-onna (voice) Iso-onna (voice) See fewer	1	Final Fantasy VII: Advent Children (2005)
Ryôka Yuzuki Aunt (voice) Aunt (voice) See fewer	1	KILL la KILL (2013)
Momo Harumi Classmate Classmate See fewer	1	Rurouni Kenshin (2023)
Shunpei Yamaguchi Actor (voice) Actor (voice) See fewer	1	Anyway, I'm Falling in Love with You (2025)
Kôsuke Kuwano Male Student (voice) Male Student (voice) See fewer	1	My Hero Academia: Heroes Rising (2019)
Yuki Tenma Female Student (voice) Female Student (voice) See fewer	1	Tokyo Mew Mew New (2022)