Series

Sleepy Princess in the Demon Castle

★ 8.3(135)20201 season

Sleepy Princess in the Demon Castle isn't available to stream, rent or buy in India right now. Availability changes often, so check back soon. Availability checked 21 July 2026.

Where to watch Sleepy Princess in the Demon Castle

🇮🇳 India

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Streaming in other regions

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Good to know

Release date: 2020-10-06
Language: Japanese
Seasons: 1
Episodes: 12
Network: TV Tokyo
Status: Ended
Country: Japan
Studio: Doga Kobo

Sleepy Princess in the Demon Castle — trailer

About Sleepy Princess in the Demon Castle

Sleepy Princess in the Demon Castle is a 2020 web series in the Animation, Comedy and Sci-Fi & Fantasy genres, starring Inori Minase, Kaito Ishikawa and Yoshitsugu Matsuoka. It spans 1 season and 12 episodes, and originally aired on TV Tokyo. It holds an average rating of 8.3/10 from 135 viewers. Below you can see where to watch Sleepy Princess in the Demon Castle in India — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

When young Princess Syalis is kidnapped and imprisoned by the Demon King, she's rather indifferent about her situation. But she quickly comes to a terrible realisation—she can't sleep soundly in such an uncomfortable bed! She soon escapes her cell and sets off in search of ways to improve her sleep quality, leaving the castle's inhabitants, and even the Demon King himself, scrambling to keep the unruly princess out of trouble during her chaotic adventures.

Seasons (1)

Season 112 eps · 2020

Cast

Inori Minase

Princess Syalis (voice)

Kaito Ishikawa

Demon Cleric (voice)

Yoshitsugu Matsuoka

Demon King Tasogare (voice)

Hiro Shimono

The Hero Akatsuki (voice)

Rikiya Koyama

Majiro the Hedgehog (voice)

Kouichi Souma

Frankenzombie (voice) / Ghost Wrapping Paper (voice)

Junichi Suwabe

Caesar Magician (voice)

Shinya Takahashi

Goblin Serf (voice)

Chikahiro Kobayashi

Red Siberian (voice)

Sayaka Ohara

Harpy (voice)

Ayane Sakura

Aladdif (voice)

Takeo Otsuka

Poseidon (voice)

Themes & keywords

magicsupernaturalprincessparodyslice of lifebased on mangademonfantasy worldshounenanime

Frequently asked questions

Where can I watch Sleepy Princess in the Demon Castle in India?+

Sleepy Princess in the Demon Castle is not currently listed on any streaming, rental or purchase service in India. Availability changes often, so check back or switch your region.

Is Sleepy Princess in the Demon Castle on Netflix?+

Sleepy Princess in the Demon Castle is not on Netflix in India right now.

How many seasons of Sleepy Princess in the Demon Castle are there?+

Sleepy Princess in the Demon Castle has 1 season and 12 episodes in total.

Who stars in Sleepy Princess in the Demon Castle?+

Sleepy Princess in the Demon Castle stars Inori Minase, Kaito Ishikawa, Yoshitsugu Matsuoka, Hiro Shimono and Rikiya Koyama.

When did Sleepy Princess in the Demon Castle come out?+

Sleepy Princess in the Demon Castle is a 2020 web series.

What genre is Sleepy Princess in the Demon Castle?+

Sleepy Princess in the Demon Castle is Animation, Comedy and Sci-Fi & Fantasy series.