Uploaded April 2023 | Updated September 2026, 2 weeks ago

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The Demon Sword Master of Excalibur Academy | Official Trailer
Yuu Shimizu and Asagi Tousaka's “The Demon Sword Master of Excalibur Academy” light novels are inspiring a new television anime. More details TBA.
Plot: One of the most powerful demon lords ever has been sealed away for a thousand years. When he finally awakens, he is reincarnated as a 10-year- old boy. Now under the care of the girl who released him, the demon lord Leonis must navigate the perils of Excalibur Academy.

Alternative Titles:
Seiken Gakuin no Makentsukai
Seiken Maken
Magic Sword Master of Holy Sword School
聖剣学院の魔剣使い


Genres: Action, Fantasy

Cast:
Marina Inoue as Leonis
Yui Ishikawa as Liselia
Arisa Nakada as Shirley
Aya Suzaki as Regina
Hiromi Igarashi as Elfine
Honoka Kuroki as Sakuya

Staff:
Original creator: Yū Shimizu
Original Character Design: Asagi Tōsaka
Animation Production: Passione


For more information, visit:
Website: seikengakuin.com
Twitter: twitter.com/SEIKEN_MAKEN

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Anime 2023,