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Watch "Sleepy Princess in the Demon Castle: Season 1" on Netflix Japan

Netflix Release:
October 11 2020
Actors:
Koichi Soma, Masashi Yamane, Chikahiro Kobayashi, Takeo Otsuka, Shinya Takahashi, Ayaka Ohashi
Categories:
Anime Series, Shounen Anime, Sci-Fi & Fantasy Anime

A drowsy human princess roams the demon's castle where she's held prisoner, trying to find a comfortable place to get a good night's sleep.

Watch on Netflix

Cast

Koichi Soma, Masashi Yamane, Chikahiro Kobayashi, Takeo Otsuka, Shinya Takahashi, Ayaka Ohashi

Sleepy Princess in the Demon Castle: Season 1

Season 1 of Sleepy Princess in the Demon Castle has 12 episodes.

Every episode has its own Netflix countries that it's available in. You can see below if the episode is available in Japan.

Get the full details for each episode by clicking on it. You can also see which other countries it is available in (in case you need to change your Netflix country to watch it).

Episode 1 Episode 1

Princess Syalis has been imprisoned by the Demon King. Desperate for a good night’s rest, she embarks on a quest to find some higher-quality bedding.

Available on Netflix Japan
Episode 2 Episode 2

Fed up with nighttime bug bites, Syalis makes a mosquito net but must climb the wall to hang it over her bed. A feline visitor has the perfect tools.

Available on Netflix Japan
Episode 3 Episode 3

In search of a book boring enough to send her to sleep, Syalis sneaks into the castle’s library. A forbidden grimoire bound in chains catches her eye.

Available on Netflix Japan
Episode 4 Episode 4

Unable to fall asleep in her bathtub due to its cramped size and tepid water, Syalis ventures out of her cell to do some makeshift plumbing.

Available on Netflix Japan
Episode 5 Episode 5

When the female unit returns to the castle, Harpy believes she has found a friend in Syalis, but the princess only thinks of getting a new comforter.

Available on Netflix Japan
Episode 6 Episode 6

After spilling a drink on her duvet, Syalis searches for a place to do laundry. Meanwhile, the Demon King's council prepares for the hero's arrival.

Available on Netflix Japan
Episode 7 Episode 7

The princess is kidnapped again, this time waking in the castle of the Demon King’s rival. Unhappy with her pillow, she decides to craft a new one.

Available on Netflix Japan
Episode 8 Episode 8

Troubled by a nightmare involving a vaguely remembered childhood friend, Syalis takes a seat at the Demon King’s council to talk about her ordeal.

Available on Netflix Japan
Episode 9 Episode 9

Unable to order a bed from a TV shopping channel, Syalis sets out to make one herself. Poseidon suggests an unusual way to bring her under control.

Available on Netflix Japan
Episode 10 Episode 10

Desiring something that can only be found in the Human Realm, Syalis makes a dashing escape. Every creature in the castle mobilizes to stop her.

Available on Netflix Japan
Episode 11 Episode 11

Harpy invites Syalis to a pajama party, but the princess has never been to one before. She barges into the Demon King's bedchamber to practice.

Available on Netflix Japan
Episode 12 Episode 12

As Christmas nears, the demons intercept the princess's letter to Santa. Shocked at what they find, they decide to help make her wish come true.

Available on Netflix Japan

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How to watch Sleepy Princess in the Demon Castle on Netflix Japan!

"Sleepy Princess in the Demon Castle" arrived on Netflix Japan on October 11 2020, and is still available for streaming for Japanese Netflix users.

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We'll keep checking Netflix Japan for Sleepy Princess in the Demon Castle, and this page will be updated with any changes.

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