Sleepy Princess in the Demon Castle - Production & Contact Info

Cast	+ Add Cast
106 cast members

Name	Episodes	Known for
Alejandro Saab Twilight the Demon King (voice: English version) Twilight the Demon King (voice: English version) See fewer	12	Hell's Paradise: Jigokuraku (2023)
Kira Buckland Princess Syalis Goodrest (voice: English version) Princess Syalis Goodrest (voice: English version) See fewer	12	JoJo's Bizarre Adventure (2012)
Elizabeth Maxwell Narrator / Queen Nemlis (voice: English version) Narrator / Queen Nemlis (voice: English version) See fewer	12	Attack on Titan (2013)
Jim Foronda Frankenzombie (voice: English version) Frankenzombie (voice: English version) See fewer	12	Borderlands 4 (2025)
Mike Haimoto Demon Cleric Leonard (voice: English version) Demon Cleric Leonard (voice: English version) See fewer	12	Venus Wars (1989)
Ben Lepley Quilladillo (voice: English version) Quilladillo (voice: English version) See fewer	12	Puyo Puyo Tetris (2014)
Gianni Matragrano Minotaur (voice: English version) Minotaur (voice: English version) See fewer	12	Ultrakill (2020)
Inori Minase Princess Syalis Goodereste (voice) Princess Syalis Goodereste (voice) See fewer	12	Tokyo Mirage Sessions #FE (2015)
Yoshitsugu Matsuoka Twilight the Demon King (voice) Twilight the Demon King (voice) See fewer	12	Sword Art Online (2012)
Kaito Ishikawa Demon Cleric (voice) Demon Cleric (voice) See fewer	12	Your Name. (2016)
Rikiya Koyama Quilladillo (voice) Quilladillo (voice) See fewer	12	Final Fantasy: The Spirits Within (2001)
Shin'ya Takahashi Castle Grunt Goblin (voice) (as Shinya Takahashi) Castle Grunt Goblin (voice) (as Shinya Takahashi) See fewer	12	Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020)
Masashi Yamane Minotauros (voice) Minotauros (voice) See fewer	12	Zenshu (2024)
Kôichi Sôma Frankenzombie / Ghost Shroud (voice) Frankenzombie / Ghost Shroud (voice) See fewer	12	Aldnoah.Zero (2014)
Saori Hayami Narrator / Queen Nemlis (voice) Narrator / Queen Nemlis (voice) See fewer	12	A Silent Voice: The Movie (2016)
J. Michael Tatum Great Red Siberian (voice: English version) Great Red Siberian (voice: English version) See fewer	11	Black Butler (2008)
Ricco Fajardo Castle Grunt Goblin (voice: English version) Castle Grunt Goblin (voice: English version) See fewer	11	Blue Lock (2022)
Chikahiro Kobayashi Great Red Siberian (voice) Great Red Siberian (voice) See fewer	11	Golden Kamuy (2018)
Michele Knotz Neo Alraune (voice: English version) Neo Alraune (voice: English version) See fewer	8	Pokémon: Zoroark: Master of Illusions (2010)
Kevin Thelwell Poseidon (voice: English version) Poseidon (voice: English version) See fewer	8	Deca-Dence (2020)
Sayaka Ôhara Neo Alraune (voice) Neo Alraune (voice) See fewer	8	Your Name. (2016)
Takeo Otsuka Poseidon (voice) Poseidon (voice) See fewer	8	Oshi No Ko (2023)
Nicholas Andrew Louie Dawner the Hero (voice: English version) Dawner the Hero (voice: English version) See fewer	7	Fire in His Fingertips (2019)
Hiro Shimono Dawner the Hero (voice) Dawner the Hero (voice) See fewer	7	Demon Slayer: Kimetsu no Yaiba- The Movie - Infinity Castle (2025)
Takaya Kuroda Fire Venom Dragon (voice) Fire Venom Dragon (voice) See fewer	7	Wolf's Rain (2003)
Yoshinori Nakayama Senior skeleton soldier / Skeleton Soldier / Scaly Reindeer (voice) Senior skeleton soldier / Skeleton Soldier / Scaly Reindeer (voice) See fewer	7	Zenshu (2024)
Bryce Papenbrook Ghost Shroud / Paladin (voice: English version) Ghost Shroud / Paladin (voice: English version) See fewer	4	Attack on Titan (2013)
Ari Ozawa Cubey (voice) Cubey (voice) See fewer	4	Active Raid (2016)
Jason Marnocha Fire Venom Dragon / Killer Clown (voice: English version) Fire Venom Dragon / Killer Clown (voice: English version) See fewer	3	Transformers: Combiner Wars (I) (2016)
Sarah Wiedenheft Teddy Demon / Teddy Demons (voice: English version) Teddy Demon / Teddy Demons (voice: English version) See fewer	3	Dragon Ball Super (2015)
Jad Saxton Cubey (voice: English version) Cubey (voice: English version) See fewer	3	Wolf Children (2012)
Kyle Igneczi Scissors Sorcerer (voice: English version) Scissors Sorcerer (voice: English version) See fewer	3	Dragon Ball Super: Broly (2018)
Anthony Sardinha Scaly Reindeer / Paladin (voice: English version) Scaly Reindeer / Paladin (voice: English version) See fewer	3	Hamsters of Hamsterdale (2022)
Kamran Nikhad Item Storage Guard / Paladin Item Storage Guard / Paladin See fewer	3	Avengers Academy (2016)
Aimee Smith Teddy Demon / Teddy Demons (voice: English version) Teddy Demon / Teddy Demons (voice: English version) See fewer	3	Freedom Planet (2014)
Jun'ichi Suwabe Scissors Sorcerer (voice) Scissors Sorcerer (voice) See fewer	3	Final Fantasy VII: Advent Children (2005)
Marie Miyake Glow Wisp (voice) Glow Wisp (voice) See fewer	3	The Boy and the Beast (2015)
Aoi Yûki Florence (voice) Florence (voice) See fewer	3	Your Name. (2016)
Shun'ichi Maki Ice Golem / Man (voice) Ice Golem / Man (voice) See fewer	3	Ultraman Trigger: New Generation Tiga (2021)
Robbie Daymond Hypnos (voice: English version) Hypnos (voice: English version) See fewer	2	Critical Role (2015)
Morgan Laure Harpy (voice: English version) Harpy (voice: English version) See fewer	2	Valkyrie Drive: Mermaid (2015)
Christopher Wehkamp Hades (voice: English version) Hades (voice: English version) See fewer	2	My Hero Academia (2016)
Marissa Lenti Teddy Demons (voice: English version) Teddy Demons (voice: English version) See fewer	2	Borderlands 3 (2019)
Michael Sorich Forest Elder / Rotten Zombies (voice: English version) Forest Elder / Rotten Zombies (voice: English version) See fewer	2	Resident Evil: Degeneration (2008)
Mike Pollock Minister / Monster Shroud (voice: English version) Minister / Monster Shroud (voice: English version) See fewer	2	A Cat in Paris (2010)
Brendan Blaber Gummy / Two-Headed Dragon / Rotten Zombies / Jester Soldier (voice: English version) Gummy / Two-Headed Dragon / Rotten Zombies / Jester Soldier (voice: English version) See fewer	2	Epithet Erased (2019)
Michelle Marie Teddy Demons (voice: English version) Teddy Demons (voice: English version) See fewer	2	Hello Kitty and Friends Supercute Adventures (2020)
Kieran Flitton Bianco Bianco See fewer	2	Warframe (2013)
Andy Barnett Elder (voice: English version) Elder (voice: English version) See fewer	2	Dino Hunters (2020)
Emily Frongillo Bubble Soldier / Biting Battery Pack (voice: English version) Bubble Soldier / Biting Battery Pack (voice: English version) See fewer	2	Poppy Playtime (2021)
Kôsuke Kobayashi Two-Headed Dragon (voice) Two-Headed Dragon (voice) See fewer	2	MegaMan Powered Up (2006)
Kishô Taniyama Hades (voice) Hades (voice) See fewer	2	Perfect Blue (1997)
Masumi Tazawa Bigwig Penguin (voice) Bigwig Penguin (voice) See fewer	2	Dandadan (2024)
Ayaka Ohashi Harpy (voice) Harpy (voice) See fewer	2	Eureka Seven: AO (2012)
Tomokazu Sugita Bianco (voice) Bianco (voice) See fewer	2	Gintama (2005)
Shin'ichirô Miki Hypnos (voice) Hypnos (voice) See fewer	2	Perfect Blue (1997)
Motomu Kiyokawa Elder (voice) Elder (voice) See fewer	2	Neon Genesis Evangelion: The End of Evangelion (1997)
Yû Kitada Monster Shroud (voice) Monster Shroud (voice) See fewer	2	My Status as an Assassin Obviously Exceeds the Hero's (2025)
Hiroya Egashira Gatekeeper (voice) Gatekeeper (voice) See fewer	2	Urusei Yatsura (2022)
Makoto Koichi Young Dawner (voice) Young Dawner (voice) See fewer	2	THE IDOLM@STER CINDERELLA GIRLS U149 (2023)
Suzie Yeung Alazif (voice: English version) Alazif (voice: English version) See fewer	1	Final Fantasy VII Remake: Episode Intermission (2021)
Aaron Dismuke Cursed Dentist (voice: English version) Cursed Dentist (voice: English version) See fewer	1	Fullmetal Alchemist (2003)
Chris Guerrero High-Rank Skeleton Soldier (voice: English version) High-Rank Skeleton Soldier (voice: English version) See fewer	1	Super Android 13 Abridged (2015)
Brent Mukai Rotten Zombies (voice: English version) Rotten Zombies (voice: English version) See fewer	1	Demon Slayer: Kimetsu No Yaiba - To the Swordsmith Village (2023)
Alexis Tipton Ker (voice: English version) Ker (voice: English version) See fewer	1	Fullmetal Alchemist: The Sacred Star of Milos (2011)
Brandon McInnis Paladin (voice: English version) Paladin (voice: English version) See fewer	1	Like a Dragon: Pirate Yakuza in Hawaii (2025)
Xanthe Huynh Florence (voice: English version) Florence (voice: English version) See fewer	1	Persona 5 (2016)
Howard Wang Bigwig Penguin (voice: English version) Bigwig Penguin (voice: English version) See fewer	1	Dragon Ball Super: Broly (2018)
Bryn Apprill Young Dawner (voice: English version) Young Dawner (voice: English version) See fewer	1	Attack on Titan (2013)
Dawn M. Bennett Ros (voice: English version) (as Dawn Michelle Bennett) Ros (voice: English version) (as Dawn Michelle Bennett) See fewer	1	Freedom Planet (2014)
Edward Bosco Evening Star the Paladin (voice: English version) Evening Star the Paladin (voice: English version) See fewer	1	Dust: An Elysian Tail (2012)
Aaron Campbell Paladin (voice: English version) Paladin (voice: English version) See fewer	1	Campfire Cooking in Another World with My Absurd Skill (2023)
Cedric L. Williams Baddie Diamond (voice: English version) Baddie Diamond (voice: English version) See fewer	1	Hunter x Hunter (2011)
Kara Edwards Ber (voice: English version) Ber (voice: English version) See fewer	1	Dragon Ball Z: Battle of Gods (2013)
Mark Allen Jr. Killer Snowman Killer Snowman See fewer	1	Venus Wars (1989)
Marc Swint Morgen the Paladin (voice: English version) Morgen the Paladin (voice: English version) See fewer	1	The Count of Monte-Cristo (2024)
Devin Rochford Paladin (voice: English version) Paladin (voice: English version) See fewer	1	Star Trek Continues (2013)
Jonathan McInnis Paladin (voice: English version) Paladin (voice: English version) See fewer	1	Mr. Mercedes (2017)
Ayane Sakura Alazif (voice) Alazif (voice) See fewer	1	To the Forest of Firefly Lights (2011)
Shôta Hayama Jester Soldier (voice) (as Shota Hayama) Jester Soldier (voice) (as Shota Hayama) See fewer	1	Ultraman Taiga (2019)
Sakurako Aoyama Killer Rhino Beetle (voice) Killer Rhino Beetle (voice) See fewer	1	Meruhen Fôresuto (2021)
Eiichi Ishikawa Red Siberian (voice) Red Siberian (voice) See fewer	1	Attack on Titan (2013)
Satomi Arai Stamp Cat (voice) Stamp Cat (voice) See fewer	1	Re: Zero - Starting Life in Another World (2016)
Hôchû Ôtsuka Professor Gearbolt (voice) Professor Gearbolt (voice) See fewer	1	Nausicaä of the Valley of the Wind (1984)
Tsuyoshi Minamijima Demi Polar Bear (voice) Demi Polar Bear (voice) See fewer	1	Your Name. (2016)
Kenta Miyake Morgen (voice) Morgen (voice) See fewer	1	Wolf's Rain (2003)
Tesshô Genda Bad Tree (voice) Bad Tree (voice) See fewer	1	Ghost in the Shell (1995)
Shizuka Ishigami Ker (voice) Ker (voice) See fewer	1	Darling in the Franxx (2018)
Sachiko Okada Killer Snowman (voice) Killer Snowman (voice) See fewer	1	Far Cry New Dawn (2019)
Fumi Morisawa Bubble Soldier (voice) Bubble Soldier (voice) See fewer	1	Spectral Force Genesis (2008)
Kenji Hamada Morning Star (voice) Morning Star (voice) See fewer	1	Transformers: Dark of the Moon (I) (2011)
Taku Yashiro Cursed Dentist (voice) Cursed Dentist (voice) See fewer	1	Gintama (2005)
Chô Forest Elder (voice) Forest Elder (voice) See fewer	1	Samurai Sentai Shinkenger (2009)
Juri Nagatsuma Operator (voice) Operator (voice) See fewer	1	Tamako Market (2013)
Satomi Amano Maid (voice) Maid (voice) See fewer	1	Arknights (2019)
Takuya Nakashima Red Siberian (voice) Red Siberian (voice) See fewer	1	Princess Principal: Crown Handler: Chapter 3 (2023)
Yukina Tomatsu Ber (voice) Ber (voice) See fewer	1	Diary of Our Days at the Breakwater (2020)
Wakana Maruoka Maid (voice) Maid (voice) See fewer	1	Alya Sometimes Hides Her Feelings in Russian (2024)
Yurie Kozakai Ros (voice) Ros (voice) See fewer	1	Horimiya: The Missing Pieces (2023)
Aguri Onishi Noblewoman (voice) Noblewoman (voice) See fewer	1	Seirei Gensouki: Spirit Chronicles (2021)
Kayuki Matsumoto Woman (voice) Woman (voice) See fewer	1	Is It Wrong to Try to Pick Up Girls in a Dungeon? (2015)
Mai Kanno Woman (voice) Woman (voice) See fewer	1	Re: Monster (2024)
Tomoyo Takayanagi Announcement (voice) Announcement (voice) See fewer	1	Uma Musume: Cinderella Gray (2025)
Tomohiro Ômachi Paladin 1 (voice) (as Tomohiro Omachi) Paladin 1 (voice) (as Tomohiro Omachi) See fewer	1	Dandadan (2024)
Yûya Nakada Paladin 2 (voice) (as Yuya Nakada) Paladin 2 (voice) (as Yuya Nakada) See fewer	1	1 Litre of Tears (2005)
Kohei Yoshiwara Paladin 3 (voice) Paladin 3 (voice) See fewer	1	I've Been Killing Slimes for 300 Years and Maxed Out My Level (2021)