

Also known as: The Demon Sword Master of Excalibur Academy
The battle against the forces of evil is nearing its end as the Undead King Leonis Death Magnus remains the sole survivor of the Dark Lords. Standing no chance alone against his enemies, Leonis seals himself deep underground with the goal of reincarnating a thousand years later and rebuilding his demonic army. Within the span of a millennium, however, everything has changed. People no longer remember the great war that led to Leonis' defeat and instead face a new threat—the monstrous creatures known as Voids. Magical devices have replaced sorcery, and humans with special powers—manifested in the form of weapons called Holy Swords—train at the Excalibur Academy to fight the Voids. Reborn as a 10-year-old human boy, Leonis meets Riselia Ray Crystalia, a dutiful girl who stumbles upon the ruins of his hibernation chamber. Believing that Leonis has amnesia, Riselia offers him guidance and enrolls him at the Excalibur Academy. Leonis still intends to take over the world, but he must first familiarize himself with a reality completely different from all he knows.
6
Total episodes
6
Canon episodes
0
Filler episodes
0%
% Filler
Every season
Single Season
Currently, Seiken Gakuin no Makentsukai has no sequels, prequels, or registered spin-offs. This is the complete story available at the moment.
What to watch, what to skip
You're in luck! Seiken Gakuin no Makentsukai doesn't have a single filler episode: all 6 episodes are canon. It's a faithful adaptation of the original manga, so you can enjoy it from first to last without skipping anything or checking any list of expendable episodes.
The 6 episodes of Seiken Gakuin no Makentsukai aired in 2023 and follow the story's chronological order. There are no transition episodes, no needless recaps, no arcs invented by the studio: every chapter advances the main plot and develops the characters just as the source material does.
In short, the watch order for Seiken Gakuin no Makentsukai is as simple as it gets: start at episode 1 and keep going to episode 6 without detours. If you came looking for which Seiken Gakuin no Makentsukai episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
6 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | The Demon Lord Returns10/03/2023 | 10/03/2023 | Canon |
| 2 | A Fate Borne10/10/2023 | 10/10/2023 | Canon |
| 3 | An Awakening Soul10/17/2023 | 10/17/2023 | Canon |
| 4 | The Stirrings of a Bitter Grudge10/24/2023 | 10/24/2023 | Canon |
| 5 | A Great Uproar10/31/2023 | 10/31/2023 | Canon |
| 6 | The Demon Lord's Resolve11/06/2023 | 11/06/2023 | Canon |
Verified legal platforms
We don't have confirmed streaming platforms for this anime yet.
Liked it? Keep going
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Common questions
Seiken Gakuin no Makentsukai has a total of 1 season. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
In total, Seiken Gakuin no Makentsukai has 6 episodes in its only season. You can consult the complete episodes table to see the breakdown by season.
It is recommended to watch Seiken Gakuin no Makentsukai in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Seiken Gakuin no Makentsukai is available on the following streaming platforms: Yen Press, Animation Digital Network. Check the platforms section at the top of this page to access where you can watch the anime. Please note that availability may vary depending on your geographic region.
Yes, Seiken Gakuin no Makentsukai is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
No, Seiken Gakuin no Makentsukai does not have filler episodes. All its episodes are canon and faithfully follow the original manga story, so you can watch all episodes without worrying about skipping anything.
You can check the score, reviews, characters and statistics for Seiken Gakuin no Makentsukai directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.