Sleepy Princess in the Demon Castle

Sleepy Princess in the Demon Castle (2020)

EndedAnimation showComedy, Anime, Fantasy, Supernatural

Princess Syalis is trying to get a good night's sleep. Long ago in olden times when people and demons lived together in disharmony, a demon king kidnapped a human princess and imprisoned her in his castle. Bereft, the princess's subjects beat their chests in anguish until a hero arises to the rescue. While she waits for her knight in shining armor, the princess decides to wile away the long hours by sleeping, if it weren't for her pesky insomnia. (from manga)

Streaming

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Network
Scheduleevery Monday at 02:00 (30 min)

Last Episode

Sleeping Princess of the Demon Castle
Season 1Episode 1230 min

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.
Dec 21, 2020

Recent Episodes

EpisodeNameAirdate
S01E12Sleeping Princess of the Demon CastleDec 21, 2020
S01E11The Princess and Troubling DreamsDec 14, 2020
S01E10The Princess in EndopolisDec 7, 2020
S01E09The Princess and Hostage Training WeekNov 30, 2020
S01E08The Princess and the Frightful Demon NightmareNov 23, 2020
View all episodesView all seasons

Cast

Rikiya Koyama

Rikiya Koyama

voices Majiro the Hedgehog
Hiro Shimono

Hiro Shimono

voices The Hero Akatsuki
Junichi Suwabe

Junichi Suwabe

voices Caesar Magician
Yoshitsugu Matsuoka

Yoshitsugu Matsuoka

voices Demon King Tasogare
Sayaka Ohara

Sayaka Ohara

voices Harpy, Neo Alraune
Shinya Takahashi

Shinya Takahashi

voices Goblin Serf
Kaito Ishikawa

Kaito Ishikawa

voices Demon Cleric
Ayane Sakura

Ayane Sakura

voices Aladdif
View all cast

Characters

Majiro the Hedgehog

Majiro the Hedgehog

voiced by Rikiya Koyama
The Hero Akatsuki

The Hero Akatsuki

voiced by Hiro Shimono
Caesar Magician

Caesar Magician

voiced by Junichi Suwabe
Demon King Tasogare

Demon King Tasogare

voiced by Yoshitsugu Matsuoka
Harpy

Harpy

voiced by Sayaka Ohara
Neo Alraune

Neo Alraune

voiced by Sayaka Ohara
Goblin Serf

Goblin Serf

voiced by Shinya Takahashi
Demon Cleric

Demon Cleric

voiced by Kaito Ishikawa
View all characters

Also known as

  • Sleeping in Devil's Castle
  • 魔王城でおやすみ (Japan)
  • Maoujou de Oyasumi (Japan)
  • Maōjō de Oyasumi (Japan)
  • 마왕성에서 잘 자요 (Korea, Republic of)

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