Season 1
(2020)
Overview
A drowsy human princess roams the demon's castle where she's held prisoner, trying to find a comfortable place to get a good night's sleep.
Cast
as Princess Syalis (voice)
as Demon Cleric (voice)
as Demon King Tasogare (voice)
as The Hero Akatsuki (voice)
as Majiro the Hedgehog (voice)
as Frankenzombie (voice) / Ghost Wrapping Paper (voice)
as Caesar Magician (voice)
as Goblin Serf (voice)
as Red Siberian (voice)
as Harpy (voice)
as Aladdif (voice)
as Poseidon (voice)
as Minotauro (voice)
as Flame Poison Dragon (voice)
as Neo Alraune (voice)
as Hypnos (voice)
as Hades (voice)
Episodes
Sleepless Princess of the Castle 7.0
October 6, 2020
Princess Syalis is abducted from her home of the Nation of Goodereste by Twilight the Demon King. Despite the horrors l…
The Princess and Furious Fluff 7.0
October 13, 2020
As Dawner the Hero faces perilous obstacles to rescue Princess Syalis, the princess continues to find creative ways to …
The Princess and Forbidden Knowledge 7.0
October 20, 2020
Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Cast…
The Princess, Destruction, and a Short Journey 7.0
October 27, 2020
Fed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle …
The Princess and Female Warriors 7.0
November 3, 2020
The female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess …
The Princess’ Unwavering Choice 7.0
November 10, 2020
Dawner the Hero is having more trouble than expected on his journey to the Demon Castle, so the demon higher ups decide…
Even More Sleepless Princess of the Castle 7.0
November 17, 2020
Princess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the De…
The Princess and the Frightful Demon Nightmare 7.0
November 24, 2020
Back at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.
The Princess and Hostage Training Week 7.0
December 1, 2020
It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change t…
The Princess in Endopolis 7.0
December 8, 2020
Princes Syalis is determined to get her hands on the latest and greatest sleep product, but it’s only available in the …
The Princess and Troubling Dreams 6.0
December 15, 2020
Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.
Sleeping Princess of the Demon Castle 0.0
December 22, 2020
Despite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the …