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.
Episodes
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.
1Mini 01
2 minOct 8, 2020
2Mini 02
2 minOct 15, 2020
3Mini 03
2 minOct 22, 2020
4Mini 04
2 minOct 29, 2020
5Mini 05
2 minNov 5, 2020
6Mini 06
2 minNov 12, 2020
7Mini 07
2 minNov 19, 2020
8Mini 08
2 minNov 26, 2020
9Mini 09
2 minDec 3, 2020
10Mini 10
2 minDec 10, 2020
11Mini 11
2 minDec 17, 2020
12Mini 12
2 minDec 24, 2020
13Live 2D - 01
1 minAug 30, 2020
14Live 2D - 02
1 minSep 2, 2020
15Live 2D - 03
1 minSep 6, 2020
16Live 2D - 04
1 minSep 9, 2020
17Live 2D - 05
1 minSep 13, 2020
18Live 2D - 06
1 minSep 16, 2020
19Live 2D - 07
1 minSep 20, 2020
20Live 2D - 08
1 minSep 23, 2020
21Live 2D - 09
1 minSep 27, 2020
22Live 2D - 10
1 minSep 30, 2020
23Live 2D - 11
1 minOct 4, 2020
24Live 2D - 12
1 minOct 11, 2020
25Live 2D - 13
1 minOct 17, 2020
26Live 2D - 14
1 minOct 24, 2020
27Live 2D - 15
1 minOct 31, 2020
28Live 2D - 16
1 minNov 7, 2020
29Live 2D - 17
1 minNov 14, 2020
30Live 2D - 18
1 minNov 21, 2020
31Live 2D - 19
1 minNov 28, 2020
32Live 2D - 20
1 minDec 5, 2020
33Live 2D - 21
1 minDec 12, 2020
34Live 2D - 22
1 minDec 19, 2020
35Live 2D - 23
1 minDec 26, 2020
Where to watch Sleepy Princess in the Demon Castle
Stream
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Availability from JustWatch, via TMDB. Full listing for United States
Series cast
