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Sleepy Princess in the Demon Castle is a 2020 anime based on the manga series by Kagiji Kumanomata. It ran in Japan from October 6, 2020 to December 22, 2020. Funimation Entertainment is producing an English dub of the series, which premiered on the FunimationNow streaming service on February 22, 2021.

Cast

Image Character Seiyū Dub Actor
Main Characters
Princess Syalis Inori Minase Kira Buckland
Secondary Characters
Twilight the Demon King Yoshitsugu Matsuoka Alejandro Saab
Demon Cleric Leonard Kaito Ishikawa Mike Haimoto
Great Red Siberian Chikahiro Kobayashi J. Michael Tatum
The Hero Akatsuki Hiro Shimono Nicholas Andrew Louie
Quilladillo Rikiya Koyama Ben Lepley
Castle Grunt Goblin Shinya Takahashi Ricco Fajardo
Minotaur Masashi Yamane Gianni Matragrano
Frankenzombie Koichi Soma Jim Foronda
Neo Alraune Sayaka Ohara Michele Knotz
Fire Venom Dragon Takaya Kuroda Jason Marnocha
Poseidon Takeo Otsuka Kevin Thelwell
Hades Kishō Taniyama Christopher Wehkamp
Scissors Sorcerer Junichi Suwabe Kyle Igneczi
Harpy Ayaka Ohashi Morgan Garrett
Hypnos Shinichirō Miki Robbie Daymond
Cubey Ari Ozawa Jad Saxton
Queen Aurora Nem Lis Goodereste Saori Hayami Elizabeth Maxwell
Waker TBA Meli Grant
Elder Motomu Kiyokawa Andy Barnett
High-Rank Skeleton Soldier Yoshinori Nakayama Christopher Guerrero
Two-Headed Dragon Kosuke Kobayashi Brendan Blaber
Item Storage Guard Hiroya Egashira Kamran Nikhad
Scaly Reindeer Yoshinori Nakayama Anthony Sardinha
Glow o' Wisp Marie Miyake Dani Chambers
Monster Shroud Yu Kitada Mike Pollock
Sand Dragon TBA Meli Grant
Bigwig Penguin Masumi Tazawa Howard Wang
Ice Golem Shunichi Maki Ian Sinclair
Bianco Tomokazu Sugita Kieran Flitton
Florence Aoi Yūki Xanthe Huynh
Minor Characters
Minister TBA Mike Pollock
Ghost Shroud TBA Bryce Papenbrook
Baddie Diamond TBA Cedric Williams
Killer Clown TBA Jason Marnocha
Alazif Ayane Sakura Suzie Yeung

Episodic Characters

Image Character Seiyū Dub Actor Episode
Elder Motomu Kiyokawa Andy Barnett 1, 13
Stamp Cat Satomi Arai Marissa Lenti 2
Forest Elder Chō Michael Sorich
Killer Rhino Beetle Sakurako Aoyama Sarah Wiedenheft
Jester Soldier Shouta Hayama Brendan Blaber 3
Killer Snowman Sachiko Okada Mark Allen Jr. 4
Demi Polar Bear Tsuyoshi Minamijima Justice Washington
Evil Tree Spirit Tesshō Genda Ian Sinclair 5
Bubble Soldier Fumie Morisawa Emily Frongillo 6
Professor Gearbolt Houchu Ohtsuka Kent Williams
Ker Yukina Komatsu Alexis Tipton 7
Ros Yurie Kozaki Dawn M. Bennett
Ber Yukina Tomatsu Kara Edwards
Cursed Dentist Taku Yashiro Aaron Dismuke 8
Evening Star the Paladin ¿? Edward Bosco 12
Morgen the Paladin Kenta Miyake Marc Swint

Additional Voices

Transmission via Streaming

Company Date Category Format Content Country
FUNimationNow.png February 22, 2021 Anime Digital 12 Episodes United States United States

External Links

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