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Princess Syalis, a beloved princess, is held captive by a demon lord.
S1, EP9 "The Princess and Hostage Training Week"
The demon king issues a decree to help Princess Syalis act like a proper hostage.
S1, EP10 "The Princess in Endopolis"
Princess Syalis is determined to get her hands on the latest and greatest sleep product, but it's only available in the Human Realm.
S1, EP11 "The Princess and Troubling Dreams"
Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams don't help.
S1, EP12 "Sleeping Princess of the Demon Castle"
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, a beloved princess, is held captive by a demon lord.
Original Air Date: Oct 6, 2020
Playback: HD
Available on