Sleepy Princess in the Demon Castle Episode 4: When Is It Coming? Interesting Plot Details

Sleepy Princess in the Demon Castle is an anime TV series based on the manga of the same name. It is the artwork by Kagiji Kumanomata. The series surfaced on premiered on October 6, 2020. And, is all set to run for a total of 12 episodes. The series covers genres like adventure, comedy, and fantasy.

The anime covers a simple, yet pretty engrossing storyline. And, not only the storyline but the characters also seem interesting. It has aired only 3 episodes till now and has managed to get a positive response from the selected audience. But, the critics have shown a neutral flag given only 3 episodes are out. So we’ll have to wait for some time to give it a proper review.

Looking at the performance, with just 3 episodes, some fans believe that the anime shows great potential. So, with all that, let’s see how the series does on its own. If it gets better with every episode or just fails to shine and outcast the other shows in its genre. With all said, let’s talk about the release date of Episode 4. Also, while you’re at it, check out the official streaming platform for the anime. And, we’ve also mentioned the official synopsis of the anime.

Sleepy Princess in the Demon Castle

Release Date

Sleepy Princess in the Demon Castle Episode 4 will be released on Tuesday, 27 October 2020, at 2:00 AM JST.  The episode is titled “The Princess, Destruction, and a Short Journey”. Note that, all the new episodes of this anime will come out every Tuesday.

Streaming Platform for Sleepy Princess in the Demon Castle

You can stream episode 3 as well as all the upcoming episodes of Sleepy Princess in the Demon Castle on Funimation. Note that this is the official streaming platform for the anime. Always use the official or legal platforms as it helps the creator and promotes their work.

Sleepy Princess in the Demon Castle Episode 3

Sleepy Princess in the Demon Castle Synopsis 


Princess Syalis is the beloved Princess of the human world’s kingdom of Goodereste. Although she was kidnapped by a demon lord, her only concern finding a good place to sleep in this castle. Therefore she decides to while away the hours by sleeping. But getting a good night’s rest turns out to be a lot of work! To fulfill her ambition, she begins by fashioning a DIY pillow out of the fur of her Teddy Demon guards and an “air mattress” from the magical Shield of the Wind. The princess’s hapless demonic guards soon discover that their captive expects to be treated like, well, a princess.



The story begins with the Demon King, who wants to beat the Hero fairly, took the Princess who was beloved by her people, but only cares her way to sleep well, into the Demon Castle. With The Princess in the Demon Castle, Demon Cleric, who is actually the demon in charge of the Demon Temple inside the Demon Castle, became the one called upon to use magic to resurrect anyone who happens to die in the Demon Castle, and The Hero, who is a brave man who stood up to save the kidnapped Princess, tries to rescue the Princess, despite of circumstantial consequences happened by the Princess in the Demon Castle.

Also read: Sleepy Princess In The Demon Castle: Anime’s New Video And Song Revealed 

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