Sleepy Princess in the Demon Castle
20201 season · 12 epEndedTV-14
AnimationComedySci-Fi & Fantasy
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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Sleepy Princess In The Demon Castle Official Trailer
Trailer
Cast
Sayaka Ohara
Harpy (voice)
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)
Chikahiro Kobayashi
Red Siberian (voice)
Ayane Sakura
Aladdif (voice)
Takeo Otsuka
Poseidon (voice)
Masashi Yamane
Minotauro (voice)
Takaya Kuroda
Flame Poison Dragon (voice)
Shin-ichiro Miki
Hypnos (voice)
Kisho Taniyama
Hades (voice)
Episodes
Ended
1. Sleepless Princess of the Castle
Oct 6, 2020 6.3
2. The Princess and Furious Fluff
Oct 13, 2020 6.3
3. The Princess and Forbidden Knowledge
Oct 20, 2020 6.5
4. The Princess, Destruction, and a Short Journey
Oct 27, 2020 6.5
5. The Princess and Female Warriors
Nov 3, 2020 6.5
6. The Princess’ Unwavering Choice
Nov 10, 2020 6.5
7. Even More Sleepless Princess of the Castle
Nov 17, 2020 6.5
8. The Princess and the Frightful Demon Nightmare
Nov 24, 2020 6.5
9. The Princess and Hostage Training Week
Dec 1, 2020 6.5
10. The Princess in Endopolis
Dec 8, 2020 6.5
11. The Princess and Troubling Dreams
Dec 15, 2020 6.0
12. Sleeping Princess of the Demon Castle
Dec 22, 2020 6.0
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