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Sleepy Princess in the Demon Castle (2020)
📌 Check sources🛡️ TV-14
📖 Story
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.
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Watchprint
ShofHub Watchprint
ShofHub Watchprint
84
Strong recommendationChaotic comedy
EnergyRising and charged
TonePlayful comedy
ExperienceRule-breaking fun and mischief
Best suited forbig ideas and concept-driven tension
What to expect from this title?Expect a playful comedy that moves on attitude, quick gags, and easy momentum more than emotional depth.
Dialogue drives the rhythmChemistry matters more than escalationEasy to settle into
🛡️ Age guidance & viewing advice
Older teens
Family supervision is recommended for younger viewers.
Show full age-guidance details
Best suited for14
Content levelTeen content
GuidanceMay not suit younger children
Rating methodOfficial source
ConfidenceHigh
SourceOfficial rating • United States • TMDB
• Mature language or humor
This section is based on an available official age rating for this title. This guidance may still vary by country, episode, or release version.
🧾 Quick take
Viewer insight Sleepy Princess in the Demon Castle is a 2020 TV series in the Animation / Comedy category from Japan. Starring Inori Minase and Kaito Ishikawa. Original language: Japanese. An official trailer is available on this page. TMDB rating: 8.4/10.
Genre: Animation / Comedy, Released in 2020, Original language: Japanese, Production: Japan, Starring Inori Minase and Kaito Ishikawa.
Episode runtime
24 min
Original language
Japanese
Country of origin
Japan
Type
TV Series
Seasons
1
Episodes
12
Status
Ended
First air year
2020
Availability status and sources Sleepy Princess in the Demon Castle
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No confirmed viewing platform is available for this title right now
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🌍 May vary by country🔄 Data is updated regularly
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Official trailer — 魔王城でおやすみ
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Screenshots and images
Cast & crew
Inori Minase
Princess Syalis (voice)
Kaito Ishikawa
Demon Cleric (voice)
Yoshitsugu Matsuoka
Demon King Tasogare (voice)
Hiro Shimono
The Hero Akatsuki (voice)
Rikiya Koyama
Majiro the Hedgehog (voice)
Kouichi Souma
Frankenzombie (voice) / Ghost Wrapping Paper (voice)
Junichi Suwabe
Caesar Magician (voice)
Shinya Takahashi
Goblin Serf (voice)
Show the rest of the cast
Chikahiro Kobayashi
Red Siberian (voice)
Sayaka Ohara
Harpy (voice)
Ayane Sakura
Aladdif (voice)
Takeo Otsuka
Poseidon (voice)
Masashi Yamane
Minotauro (voice)
Takaya Kuroda
Flame Poison Dragon (voice)
❓ FAQ
Short, focused questions that help you decide quickly without repeating details already shown above.
1What is series Sleepy Princess in the Demon Castle (2020)?
It is a series released in 2020 within the Animation, Comedy, Sci-Fi & Fantasy category.
2What is the story of Sleepy Princess in the Demon Castle?
Sleepy Princess in the Demon Castle (2020) is a series in the Animation, Comedy, Sci-Fi & Fantasy category on ShofHub. Explore the story, cast, rating, trailer, and official availability details.
3Can you watch Sleepy Princess in the Demon Castle online?
The series does not currently show confirmed official online availability on the page.
4What is the rating of Sleepy Princess in the Demon Castle?
It currently holds a TMDB rating of 8.4/10 based on 132 ratings.
5How many seasons or episodes does Sleepy Princess in the Demon Castle have?
The series currently shows 1 season, 12 episodes.
6What kind of viewers is Sleepy Princess in the Demon Castle best suited for?
A playful family watch built around lively movement, clear adventure beats, and easy humor that stays accessible for younger viewers and casual watching.
Ratings
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8.4 / 10
TMDB • 132 votes
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TMDB8.4/10
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