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Sleepy Princess in the Demon Castle
Sleepy Princess in the Demon Castle

Overview

FormatTV
StudioDoga Kobo
AniList Score78%
StatusFINISHED

Characters

Aurora Suya Rhys Kaymin
Aurora Suya Rhys Kayminmain
Maou Tasogare
Maou Tasogaresupporting
Akuma Shuudoushi
Akuma Shuudoushisupporting
Haritoge Majiro
Haritoge Majirosupporting
Yuusha Akatsuki
Yuusha Akatsukisupporting
Debi Akuma
Debi Akumasupporting
Red Siberian Kai
Red Siberian Kaisupporting
Yashiki Teshita Goblin
Yashiki Teshita Goblinsupporting
Frankenzombie
Frankenzombiesupporting
Neo Alraune
Neo Alraunesupporting
Poseidon
Poseidonsupporting
Minotaur
Minotaursupporting
Kaen doku Ryuu
Kaen doku Ryuusupporting
Obake Furoshiki
Obake Furoshikisupporting
Nasu Azarashi
Nasu Azarashisupporting
Harpy
Harpysupporting
Scissor Magician
Scissor Magiciansupporting
Alazif
Alazifsupporting
Joukyuu Gaikotsu-hei
Joukyuu Gaikotsu-heisupporting
Futakubi Dragon
Futakubi Dragonsupporting

Staff

Kagiji Kumanomata
Kagiji KumanomataOriginal Creator
Mitsue Yamazaki
Mitsue YamazakiDirector
Sumie Noro
Sumie NoroAssistant Director
Yoshiko Nakamura
Yoshiko NakamuraSeries Composition
Ai Kikuchi
Ai KikuchiCharacter Design
Chiaki Nakajima
Chiaki NakajimaSub Character Design
Megumi Matsumoto
Megumi MatsumotoProp Design
Chieko Nakamura
Chieko NakamuraArt Director
Chieko Nakamura
Chieko NakamuraArt Design
Kei Ishiguro
Kei IshiguroColor Design
Kunihiko Itou
Kunihiko ItouDirector of Photography
Mutsumi Takemiya
Mutsumi TakemiyaEditing
Yuika Shiraishi
Yuika ShiraishiSound Effects
Yukari Hashimoto
Yukari HashimotoMusic
Seiichi Sugiura
Seiichi SugiuraVisual Effects
Inori Minase
Inori MinaseTheme Song Performance (OP)
ORESAMA
ORESAMATheme Song Performance (ED)
Yoshiko Nakamura
Yoshiko NakamuraScript (eps 1, 2, 5, 7, 10, 12)
Mitsue Yamazaki
Mitsue YamazakiEpisode Director (eps. 1, 7, 12)
Sumie Noro
Sumie NoroEpisode Director (ED, ep 2)

Other Details

Native Title魔王城でおやすみ
Aired Year2020 (FALL)
Source MaterialMANGA
Genres
ComedyFantasySlice of Life

Sleepy Princess in the Demon Castle

2020TVFINISHED78% Score
Watch Now
Watch Now

Synopsis

Sshhh! Princess Syalis is trying to get a good night's sleep. Some shut-eye. Forty winks. Catch some Z's. Long ago in olden times when people and demons lived together in—well, disharmony, really—a demon king kidnaps a human princess and imprisons her in his castle. Bereft, the princess's subjects beat their chests in anguish…until a hero arises to spearhead Project Rescue Our Princess! While waiting for her knight in shining armor, what's an imprisoned princess to do...? Teddy-bear guards with bat wings are all very well, but her dungeon cell is bo-o-o-ring! So, she decides to wile away the long hours by sleeping. Now if only she could get comfortable…and didn't suffer from insomnia...

(Source: VIZ Media)
Episode 1
EP 1

Sleepless Princess of the Castle

Princess Syalis is abducted from her home of the Nation of Goodereste by Twilight the Demon King. Despite the horrors lurking in the Demon Castle, all Princess Syalis wants is a good night’s sleep.

Episode 2
EP 2

The Princess and Furious Fluff

As Dawner the Hero faces perilous obstacles to rescue Princess Syalis, the princess continues to find creative ways to sleep more comfortably at the Demon Castle.

Episode 3
EP 3

The Princess and Forbidden Knowledge

Princess Syalis is on the loose again meddling with forbidden magical items and causing total mayhem for the Demon Castle.

Episode 4
EP 4

The Princess, Destruction, and a Short Journey

Fed up with her circumstances at the Demon Castle, Princess Syalis goes to great lengths to add luxuries to her castle prison.

Episode 5
EP 5

The Princess and Female Warriors

The female unit, long deployed out in the field, has returned to the Demon Castle to get their first taste of Princess Syalis.

Episode 6
EP 6

The Princess' Unwavering Choice

Dawner the Hero is having more trouble than expected on his journey to the Demon Castle, so the demon higher ups decide to take some action.

Episode 7
EP 7

Even More Sleepless Princess of the Castle

Princess Syalis wakes to find herself in a completely different castle! What happened and how will she return to the Demon Castle?

Episode 8
EP 8

The Princess and the Frightful Demon Nightmare

Back at the Demon Castle, Princess Syalis interrupts an important meeting to share about her haunted dreams.

Episode 9
EP 9

The Princess and Hostage Training Week

It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.

Episode 10
EP 10

The Princess in Endopolis

Princes Syalis is determined to get her hands on the latest and greatest sleep product, but it’s only available in the Human Realm.

Episode 11
EP 11

The Princess and Troubling Dreams

Princess Syalis feels tired no matter how much sleep she gets, and her troubling dreams aren’t helping.

Episode 12
EP 12

Sleeping Princess of the Demon Castle

Despite living as a captive in the Demon Realm, the princess writes a letter to Santa. The letter’s contents shock the demon king.