Rick and Morty
2013 · Animation · Comedy
← Back to discoveries
TV series / 2020
Sleepy Princess in the Demon Castle
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.
The story
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.
The seasons
Season 1
Season 1
Season details
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.
Special episodes
Specials
Season details
Mini: Chibi shorts released on the anime's official Twitter page.
Live 2D: Short animations of Princess Syalis sleep talking released on the anime's official Twitter page.
Cast
Inori MinasePrincess Syalis (voice)
Kaito IshikawaDemon Cleric (voice)
Yoshitsugu MatsuokaDemon King Tasogare (voice)
Hiro ShimonoThe Hero Akatsuki (voice)
Rikiya KoyamaMajiro the Hedgehog (voice)
Kouichi SoumaFrankenzombie (voice) / Ghost Wrapping Paper (voice)
Junichi SuwabeCaesar Magician (voice)
Shinya TakahashiGoblin Serf (voice)
Chikahiro KobayashiRed Siberian (voice)
Ayane SakuraAladdif (voice)
Sayaka OharaNeo Alraune (voice) · Harpy (voice)
Takeo OtsukaPoseidon (voice)
More to discover
Ranma ½
1989 · Comedy · Action & adventure
Regular Show
2010 · Animation · Comedy
Adventure Time
2010 · Animation · Comedy
Futurama
1999 · Animation · Comedy
Hunter x Hunter
1999 · Sci-fi & fantasy · Action & adventure