RUEN

All results →

Common questions

Where does the video come from?

We are a catalog, not a video host: episodes play in partners’ embedded players. Quality, dubs and speed come from them, not from us.

Why do some titles have no player?

It means no partner has it yet. We mark such titles right on the poster so you don’t open the page for nothing.

How do lists and community tags work?

Lists are yours and live in your profile. Tags come from people: add your own on a title page or vote for someone’s, and the catalog searches by them.

How do I change my nickname or avatar?

In your profile, under “Edit”. The nickname is public and forms your page address; your email is never shown to anyone.

Who can see my profile and lists?

Your profile is public by default, but one switch in profile settings changes that, down to “nobody”. Lists, collections and reviews hide separately. Your email is never shown and no setting can turn it on.

All questions and contacts →

Write to usBugs, playback, account questions Advertising and partnershipsPlacement, swaps, joint projects CommunityDiscussions and site news Support the siteVoluntary, with no perks

Sleepy Princess in the Demon Castle

Sign in to save Add to collection

Sleepy Princess in the Demon Castle

Maou-jou de Oyasumi

FinishedPG-13

Comedy Fantasy Slice of Life

Type: TV seriesYear: 2020Episodes: 12 of 12

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)

Suggest your own description

Official tags

Ojou-sama Female Protagonist Prison Episodic Parody Demons Kuudere Slapstick Iyashikei Cute Girls Doing Cute Things Magic Ensemble Cast Found Family Monster Boy Dungeon

Community tags

No tags yet

Related

No related titles yet

Watch

The player is third-party and runs its own ads — a blocker like uBlock Origin makes watching much nicer.

Choose episode

No subtitles? Reload the player — the track file sometimes fails to load.

More information

Studio: Doga Kobo →

Characters & voice actors

Aurora Suya Rhys Kaymin

Main role

Inori Minase

Minotaur

Supporting role

Masashi Yamane

Nasu Azarashi

Supporting role

Satsuriku Kabuto

Supporting role

Sakurako Aoyama

Ker

Supporting role

Shizuka Ishigami

Maou Tasogare

Supporting role

Yoshitsugu Matsuoka

Yashiki Teshita Goblin

Supporting role

Shinya Takahashi

Harpy

Supporting role

Ayaka Oohashi

Staff

Kagiji Kumanomata

Original Creator

Mitsue Yamazaki

Director

Sumie Noro

Assistant Director

Yoshiko Nakamura

Series Composition

Ai Kikuchi

Character Design

Chiaki Nakajima

Sub Character Design

Similar

12

Miss Kobayashi's Dragon Maid

In common: Comedy · Fantasy · Slice of Life

Miss Kobayashi's Dragon Maid S

In common: Comedy · Fantasy · Slice of Life

My Next Life as a Villainess: All Routes Lead to Doom!

In common: Comedy · Fantasy · Slice of Life

Asobi Asobase - workshop of fun -

In common: Comedy · Slice of Life

I've Been Killing Slimes for 300 Years and Maxed Out My Level

In common: Comedy · Fantasy · Slice of Life

Laid-Back Camp

In common: Comedy · Slice of Life

Himouto! Umaru-chan

In common: Comedy · Slice of Life

The Devil is a Part-Timer!

In common: Comedy · Fantasy · Slice of Life

Welcome to Demon School! Iruma-kun

In common: Comedy · Fantasy

Recovery of an MMO Junkie

In common: Comedy · Fantasy · Slice of Life

The Devil is a Part-Timer! Season 2

In common: Comedy · Fantasy · Slice of Life

BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense.

In common: Comedy · Fantasy · Slice of Life

Sign in to write reviews. Sign in →

No reviews yet. Write the first one — it helps people decide what to watch.

Profile Catalog