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Episodes
- S1 E1 - Sleepless Princess of the CastleOctober 4, 202024minPrincess Syalis is abducted from her home of the Nation of Goodereste by Twilight the Demon King. Despite the horrors lurking in the Demon Castle, all Princess Syalis wants is a good night’s sleep.Available to buy
- S1 E2 - The Princess and Furious FluffOctober 11, 202024minAs 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.Available to buy
- S1 E3 - The Princess and Forbidden KnowledgeOctober 18, 202024minPrincess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.Available to buy
- S1 E4 - The Princess, Destruction, and a Short JourneyOctober 25, 202024minFed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle prison.Available to buy
- S1 E5 - The Princess and Female WarriorsNovember 1, 202024minThe female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess Syalis.Available to buy
- S1 E6 - The Princess’ Unwavering ChoiceNovember 8, 202024minDawner 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.Available to buy
- S1 E7 - Even More Sleepless Princess of the CastleNovember 15, 202024minPrincess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the Demon Castle?Available to buy
- S1 E8 - The Princess and the Frightful Demon NightmareNovember 22, 202024minBack at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.Available to buy
- S1 E9 - The Princess and Hostage Training WeekNovember 29, 202024minIt’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.Available to buy
- S1 E10 - The Princess in EndopolisDecember 6, 202024minPrinces Syalis is determined to get her hands on the latest and greatest sleep product, but it’s only available in the Human Realm.Available to buy
- S1 E11 - The Princess and Troubling DreamsDecember 13, 202024minPrincess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.Available to buy
- S1 E12 - Sleeping Princess of the Demon CastleDecember 20, 202024minDespite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the demon king.Available to buy
Details
More info
- Audio languages
- 日本語
- Subtitles
- None available
- Studio
- Funimation
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