Demonion: Gaiden
Series Overview
There once was a maou Astaroth who invaded the human kingdom, plunging the world into war. However, he was finally suppressed by a group of heroes who took his powers and sealed him deep underground. Two hundred years later, there were rumours that the seal was broken due to the recent shifts in the Earth’s crust and that the maou had been revived. Many confident adventurers descended on Astaroth’s underground labyrinth with the intention of defeating him and becoming famous. Little did they know that he had set out a trap for them…
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
Broadcast Syndication
1 Season • 2 Episodes
2014 – 2015
Premiered: Fri, Nov 21, 2014
Creative Production Team
Latest Aired Episode
Season 1, Episode 2: “Volume 2”
Show Overview: There once was a maou Astaroth who invaded the human kingdom, plunging the world into war. However, he was finally suppressed by a group of heroes who took his powers and sealed him deep underground. Two hundred years later, there were rumours that the seal was broken due to the recent shifts in the Earth’s crust and that the maou had been revived. Many confident adventurers descended on Astaroth’s underground labyrinth with the intention of defeating him and becoming famous. Little did they know that he had set out a trap for them…
Seasons & Episodes Breakdown
Cast & Creators
Explore Star Directory →
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
18: Interdit aux moins de 18 ans — 18+ only.
International Certification Matrix
Interdit aux moins de 18 ans — 18+ only.
Production Stills & Gallery
Official cinematic photography and background stills for Demonion: Gaiden.
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Frequently Asked Questions About Demonion: Gaiden
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Demonion: Gaiden about?
There once was a maou Astaroth who invaded the human kingdom, plunging the world into war. However, he was finally suppressed by a group of heroes who took his powers and sealed him deep underground. Two hundred years later, there were rumours that the seal was broken due to the recent shifts in the Earth’s crust and that the maou had been revived. Many confident adventurers descended on Astaroth’s underground labyrinth with the intention of defeating him and becoming famous. Little did they know that he had set out a trap for them…
How many seasons does Demonion: Gaiden have?
Demonion: Gaiden comprises 1 season available to explore.
Who stars in Demonion: Gaiden?
Key cast members in Demonion: Gaiden include Kanoko Hatamiya.
Who created or directed Demonion: Gaiden?
Demonion: Gaiden was developed and directed by Not specified.