---
title: "The Demon Sword Master of Excalibur Academy"
year: 2023
canonical_url: "https://www.archytele.com/show/the-demon-sword-master-of-excalibur-academy-2023"
media_type: "tv"
tmdb_id: 136840
imdb_id: "tt15739134"
status: "Ended"
seasons_count: 1
episodes_count: 12
runtime_minutes: 24
community_rating: 7.0
vote_count: 34
content_rating: "TV-14"
---

# The Demon Sword Master of Excalibur Academy (2023) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/the-demon-sword-master-of-excalibur-academy-2023

## Executive Summary & Cultural Positioning

The Demon Sword Master of Excalibur Academy is a television series. The story revolves around a character who awakens from magical stasis after a thousand years, only to find himself in a new and unfamiliar world. He quickly meets a girl named Riselia, who is confronting creatures known as the Voids that have nearly exterminated humanity. Determined to uncover the mysteries of this strange new era, the character enrolls in Excalibur Academy, a school that trains students to fight back against the Voids. The series is based on a series of fantasy light novels, which were written by Yū Shimizu and illustrated by Asagi Tōsaka. The novels have been published under the MF Bunko J imprint, and the television series is an adaptation of the light novel series.

## The Hook & The Verdict

**The Hook**: "A resurrected Dark Lord trapped in a child's body enrolls in a school for monster hunters."

### Why Watch
- unique premise
- fast-paced world-building

### Caveats & Content Note
- unconventional protagonist age
- Tone & Suitability: The series contains fantasy violence and themes related to post-apocalyptic survival.

**Micro-Themes & Vibe Matrix**: fantasy, action, supernatural, academic

## Streaming Availability Matrix

| Region | Stream (Subscription) | Free / Ads | Rent / Buy |
| :--- | :--- | :--- | :--- |
| **United States (US)** | Hidive Amazon Channel | None | Amazon Video |
| **United Kingdom (GB)** | Hidive Amazon Channel | None | Amazon Video |
| **Canada (CA)** | Disney Plus, Hidive Amazon Channel | None | None |
| **Australia (AU)** | Hidive Amazon Channel | None | Amazon Video |

## Season Architecture & Lore Primers

### Season 1 (12 Episodes)
## Filler vs. Essential Episode Classifier

- **Total Tracked Episodes**: 12
- **Crucial Mytharc Episodes**: 3 (25%)
- **Character Core Episodes**: 9 (75%)
- **Side Quest / Filler Episodes**: 0 (0%)

## Key Cast Continuity

- **Marina Inoue** as *Leonis Death Magnus (voice)*
- **Yui Ishikawa** as *Riselia Ray Crystalia (voice)*
- **Aya Suzaki** as *Regina Mercedes (voice)*
- **Hiromi Igarashi** as *Elfiné Phillet (voice)*
- **Honoka Kuroki** as *Sakuya Sieglinde (voice)*
- **Arisa Nakada** as *Shari Shadow Assassin (voice)*
- **Tomofumi Ikezoe** as *Blackas Shadow Prince (voice)*
- **Ai Kakuma** as *Roselia Ishtaris (voice)*
- **Daisuke Hirakawa** as *Demon King Leonis (voice)*
- **Shohei Yamaguchi** as *Edward Rey Crystallia (voice)*

## Canonical Frequently Asked Questions

### Q: Who is the protagonist?
The protagonist is the Dark Lord Leonis, who awakens after a millennium in stasis.

### Q: What is the setting?
The story takes place in an era where humanity is threatened by creatures known as Voids.

### Q: What is Excalibur Academy?
It is an institution dedicated to training students to combat the Voids.

### Q: How does Leonis appear?
Upon awakening, Leonis finds himself in the physical body of a ten-year-old boy.

### Q: Who does Leonis meet first?
He meets a girl named Riselia who is actively fighting against the Voids.

## Grounded Source Citations

- [The Demon Sword Master of Excalibur Academy — The Movie Database (TMDB)](https://www.themoviedb.org/tv/136840)
- [The Demon Sword Master of Excalibur Academy (TV Series 2023-2023 ...](https://www.themoviedb.org/tv/136840/cast)
- [The Demon Sword Master of Excalibur Academy TV Anime Reveals Main Cast ...](https://www.crunchyroll.com/news/latest/2023/2/24/the-demon-sword-master-of-excalibur-academy-tv-anime-reveals-main-cast)
- [The Demon Sword Master of Excalibur Academy - Wikipedia](https://en.wikipedia.org/wiki/The_Demon_Sword_Master_of_Excalibur_Academy)
- [The Demon Sword Master of Excalibur Academy - IMDb](https://www.imdb.com/title/tt15739134/)
- [The Demon Sword Master of Excalibur Academy - Moviefone](https://www.moviefone.com/tv-shows/the-demon-sword-master-of-excalibur-academy/LJW385KyNCEXK41P3O7dC/credits/)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*