Sleepy Princess in the Demon Castle (2020)
Overview
When young Princess Syalis is kidnapped and imprisoned by the Demon King, she's rather indifferent about her situation. But she quickly comes to a terrible realisation—she can't sleep soundly in such an uncomfortable bed! She soon escapes her cell and sets off in search of ways to improve her sleep quality, leaving the castle's inhabitants, and even the Demon King himself, scrambling to keep the unruly princess out of trouble during her chaotic adventures.
Sleepy Princess in the Demon Castle Official Trailer
Where to Watch Sleepy Princess in the Demon Castle
Streaming options for Sleepy Princess in the Demon Castle in United States.
Streaming data provided by JustWatch.
Sleepy Princess in the Demon Castle Cast
Inori Minase
as Princess Syalis (voice)
Kaito Ishikawa
as Demon Cleric (voice)
Yoshitsugu Matsuoka
as Demon King Tasogare (voice)
Hiro Shimono
as The Hero Akatsuki (voice)
Rikiya Koyama
as Majiro the Hedgehog (voice)
Kouichi Souma
as Frankenzombie (voice) / Ghost Wrapping Paper (voice)
Junichi Suwabe
as Caesar Magician (voice)
Shinya Takahashi
as Goblin Serf (voice)
Chikahiro Kobayashi
as Red Siberian (voice)
Ayane Sakura
as Aladdif (voice)
Sayaka Ohara
as Neo Alraune (voice)
Takeo Otsuka
as Poseidon (voice)
Sleepy Princess in the Demon Castle: Quick Answers
Where can I watch Sleepy Princess in the Demon Castle?
Sleepy Princess in the Demon Castle is streaming on Crunchyroll, Crunchyroll Amazon Channel in the US.
When was Sleepy Princess in the Demon Castle first aired?
Sleepy Princess in the Demon Castle came out on October 6, 2020.
Is Sleepy Princess in the Demon Castle worth watching?
Sleepy Princess in the Demon Castle holds a 8.3/10 average from 140 TMDB user ratings. That puts it among the best-reviewed series out there.
