Seasons
Despite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the demon king.
Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.
Princes Syalis is determined to get her hands on the latest and greatest sleep product, but it’s only available in the Human Realm.
It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.
Back at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.
Princess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the Demon Castle?
Dawner the Hero is having more trouble than expected on his journey to the Demon Castle, so the demon higher ups decide to take some action.
The female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess Syalis.
Fed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle prison.
Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.
As Dawner the Hero faces perilous obstacles to rescue Princess Syalis, the princess continues to find creative ways to sleep more comfortably at the Demon Castle.
Sleepy Princess In The Demon Castle Official Trailer
YouTube Trailer
Description
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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Genres
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Cast水瀬いのり石川界人松岡禎丞下野紘小山力也相馬康一諏訪部順一高橋伸也小林親弘大原さやか佐倉綾音大塚剛央山根雅史黒田崇矢大原さやか三木眞一郎谷山紀章
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Channel
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Premiere DateOctober 06, 2020
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Rating8.4 (132)
