Starring
Inori MinaseYoshitsugu MatsuokaKaito IshikawaRikiya KoyamaShin'ya TakahashiMasashi Yamane
Ratings per Episode
Votes per Episode
Sleepy Princess in the Demon Castle Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 8.0 | 7.5 | 7.8 | 7.8 | 7.7 | 7.8 | 8.2 | 8.6 | 8.1 | 8.5 | 8.2 | 8.0 | 8.3 |
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About
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.
All Seasons
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Season 12020
8.0699121h 32m
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.
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Sleepless Princess of the Castle | 7.5 | 73 | — | |
| ▶ | 2 | The Princess and Furious Fluff | 7.8 | 61 | — | |
| ▶ | 3 | The Princess and Forbidden Knowledge | 7.8 | 59 | 23 min | |
| ▶ | 4 | The Princess, Destruction, and a Short Journey | 7.7 | 57 | 23 min | |
| ▶ | 5 | The Princess and Female Warriors | 7.8 | 55 | 23 min | |
| ▶ | 6 | The Princess' Unwavering Choice | 8.2 | 56 | — | |
| ▶ | 7 | Even More Sleepless Princess of the Castle | 8.6 | 63 | 23 min | |
| ▶ | 8 | The Princess and the Frightful Demon Nightmare | 8.1 | 53 | — | |
| ▶ | 9 | The Princess and Hostage Training Week | 8.5 | 61 | — | |
| ▶ | 10 | The Princess in Endopolis | 8.2 | 52 | — | |
| ▶ | 11 | The Princess and Troubling Dreams | 8.0 | 54 | — | |
| ▶ | 12 | Sleeping Princess of the Demon Castle | 8.3 | 55 | — |
Full Cast & Crew
Cast
Inori Minase Princess Syalis Goodereste
Yoshitsugu Matsuoka Twilight the Demon King
Kaito Ishikawa Demon Cleric
Rikiya Koyama Quilladillo
Shin'ya Takahashi Castle Grunt Goblin
Masashi Yamane Minotauros
Kôichi Sôma Frankenzombie, Ghost Shroud
Saori Hayami Narrator, Queen Nemlis
Alejandro Saab Twilight the Demon King
Kira Buckland Princess Syalis Goodrest
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