Demon Warrior Koji
From the creator of Urotsukidoji: Legend of the Overfiend, La Blue Girl, and Demon Beast Invasion! A monster is out for blood, and only the man-demon Koji can hunt down the preternatural killer. Aided by a morbid psychic, he follows the grisly trail of victims to a lonely woman. What unspeakable horrors will he find? And are even Koji's powers enough to curb this devastating threat?
Top cast
Below are the streaming services currently carrying the TV show “Demon Warrior Koji” in the United Kingdom, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United Kingdom can differ from other countries.
Where to watch Demon Warrior Koji in United Kingdom
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Not currently available on the supported providers in United Kingdom.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 16 Sept 2026.