Sleepy Princess in the Demon Castle
AKA: Sleepy Princess in the Demon CastleMaoujou de OyasumiMaou-jou de OyasumiSleepy PrincessMaou-jou de OyasumiMaoujou de OyasumiMaōjō de OyasumiMaō-jō de OyasumiMaohjo de OyasumiSleeping in Devil's CastleGood Night at Demon CastleSweet Dreams in the Demon CastleSleeping Princess in the Demon Castle
11DB Rating
8.6/10
Season 1 - Oct 06,2020
2020
24m
Rated 15
Japan
Animation
Fantasy
Comedy

Syalis is a princess. A really cute one. When she gets kidnapped by the Demon King as a hostage, she's stuck in a castle full of demons, waiting to be rescued by her knight in shining armor. So what does she do? What any of us would. Take a nap—on a pillow she fashioned from her Teddy Demon guards. Duh.
Seasons
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.

Sleepless Princess of the Castle
Episode 1

The Princess and Furious Fluff
Episode 2

The Princess and Forbidden Knowledge
Episode 3