The Kingdoms of Ruin
はめつのおうこく
Witches were once respected for the wisdom and magic they gifted to humans. But with the rise of the Gear Expansion era, the new science community deemed them as enemies who hindered the progress of society. Thus began the slaughter of all witches, including one who had mentored a human boy named Adonis. After witnessing her death, Adonis vows to bring bloodshed and terror to the human race.
Ratings
Based on audience scoresWhere to stream The Kingdoms of Ruin
Streaming now in the United States on Crunchyroll.
Rent or buy in the United States on Amazon Video, Apple TV Store, and Fandango At Home.
Trailer
Official Trailer [Subtitled]
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Frequently asked questions about The Kingdoms of Ruin
Where can I watch The Kingdoms of Ruin in the United States?
The Kingdoms of Ruin is available to stream on Crunchyroll in the United States, and to rent or buy on Amazon Video, Apple TV Store, and Fandango At Home. Streaming availability is provided by JustWatch and can change over time.
Can I watch The Kingdoms of Ruin for free?
Not free in the United States right now. The Kingdoms of Ruin needs a subscription to Crunchyroll, or you can rent or buy it on Amazon Video, Apple TV Store, and Fandango At Home.
What are the ratings for The Kingdoms of Ruin?
The Kingdoms of Ruin scores 7.5 on The Movie Database.
Who stars in The Kingdoms of Ruin?
The Kingdoms of Ruin stars Kaito Ishikawa, Azumi Waki, Ryoko Shiraishi, Satoshi Hino, and Hikaru Tono.
How many seasons of The Kingdoms of Ruin are there?
The Kingdoms of Ruin has 1 season and 12 episodes, and is ended.
How long does it take to watch all of The Kingdoms of Ruin?
All 12 episodes of The Kingdoms of Ruin add up to about 4 hours 48 minutes at roughly 24 minutes each. At two hours a night that is about 2 evenings; at four hours a day it takes about 1 days.
What network is The Kingdoms of Ruin on?
The Kingdoms of Ruin airs on MBS and TBS, and is produced by Yokohama Animation Laboratory, Nikkatsu Corporation, and MBS.
What language is The Kingdoms of Ruin in?
The Kingdoms of Ruin is in Japanese, and its original title is はめつのおうこく.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.