![Specials](https://media.themoviedb.org/t/p/w130_and_h195_bestv2/pdDLZ7COo89PVJhrSgKNhM2nbOX.jpg)
Specials
2020 • 35 episodios
La temporada 0 de Sleepy Princess in the Demon Castle se estrenó el 8 de octubre de 2020.
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.
![Season 1](https://media.themoviedb.org/t/p/w130_and_h195_bestv2/a90HqgWbz5omhP4xNQo95P2Fnd0.jpg)
Season 1
2020 • 12 episodios
La temporada 1 de Sleepy Princess in the Demon Castle se estrenó el 6 de octubre de 2020.
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.