Sleepy Princess in the Demon Castle(2020)
Sleepy Princess in the Demon Castle Synopsis
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 (2020) is a animation, comedy and sci-fi & fantasy series that premiered on October 6, 2020, spanning 1 season and 12 episodes. It stars Inori Minase, Kaito Ishikawa, Yoshitsugu Matsuoka and Hiro Shimono. Viewers rate it 8.3 out of 10 across 137 ratings.
- First aired:
- 2020-10-06
- Last aired:
- 2020-12-22
Sleepy Princess in the Demon Castle (2020) Trailer
Watch the official trailer for Sleepy Princess in the Demon Castle before you start streaming.
Sleepy Princess in the Demon Castle Cast & Crew
Main 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)
Sayaka Ohara
as Harpy (voice)
Ayane Sakura
as Aladdif (voice)
Takeo Otsuka
as Poseidon (voice)
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Sleepy Princess in the Demon Castle Reviews & Ratings
Average viewer score of 8.3/10 from 137 ratings.
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Sleepy Princess in the Demon Castle – Frequently Asked Questions
Where can I stream Sleepy Princess in the Demon Castle?
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Sleepy Princess in the Demon Castle (2020) is available to stream on Crunchyroll and Crunchyroll Amazon Channel, with episodes also available to buy from Amazon Video and Apple TV Store. Availability comes from JustWatch data and varies by country.
How many seasons of Sleepy Princess in the Demon Castle are there?
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Sleepy Princess in the Demon Castle has 1 season and 12 episodes in total, starting from its premiere on October 6, 2020.
Is Sleepy Princess in the Demon Castle still running?
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No. Sleepy Princess in the Demon Castle is marked as ended, with the final episode airing on December 22, 2020.
Who is in the cast of Sleepy Princess in the Demon Castle?
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Sleepy Princess in the Demon Castle (2020) stars Inori Minase, Kaito Ishikawa, Yoshitsugu Matsuoka, Hiro Shimono and Rikiya Koyama. The full cast list with character names is available in the cast section of this page.
Is Sleepy Princess in the Demon Castle any good?
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Sleepy Princess in the Demon Castle (2020) is rated 8.3 out of 10 from 137 viewer votes, and suits viewers who like animation, comedy and sci-fi & fantasy series. Reviews from viewers are collected further down this page.
Where can I watch the Sleepy Princess in the Demon Castle trailer?
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The official Sleepy Princess in the Demon Castle trailer is embedded in the trailer section of this page and plays instantly in your browser.