Seiken Gakuin no Makentsukai

The Demon Sword Master of Excalibur Academy / 聖剣学院の魔剣使い / Magic Sword Master of Holy Sword School

Genres: Action, Fantasy, Harem, Reincarnation, School
Themes: Harem, Reincarnation, School
Studios: Passione
Producers: BS Fuji, CTW, Kadokawa, KlockWorx, MediaNet, NBCUniversal Entertainment Japan, Nippon Columbia, Plus Seven
Licensors: Sentai Filmworks
Rating: 6.2 / 10
Rank: #9032
Popularity: #1574
Users Listed: 166,056
Users Scored: 65,941
NSFW: No
Last Updated: 06/13/2025
Aired: October 3, 2023 – December 19, 2023 (Fall)
Type: tv
Source: Light Novel
Age Rating: R
Episodes: 12
Broadcast: Tuesday at 01:30 (JST)

Synopsis:

A thousand years after his defeat, the remnants of a dark age are forgotten. The world now grapples with "Voids," monstrous entities challenging humanity's progress. Magic has evolved into technological prowess, and young individuals with extraordinary abilities hone their skills at the prestigious Excalibur Academy, wielding powerful Holy Swords against the encroaching darkness.

Reincarnated as a child, Leonis Death Magnus finds himself adrift in this unfamiliar era. He encounters Riselia Ray Crystalia, who takes him under her wing and guides him towards the Academy. While his ambition remains unchanged – to command the world – Leonis must navigate a society unrecognizable from his past existence. The series explores themes of adaptation, memory, and the shifting nature of power as a being of immense authority attempts to re-establish influence in a world that has moved on without him.

Trailer:

Streaming Platforms:

Episodes:

Episode 1: The Demon Lord Returns (Aired: 10/03/2023)
Episode 2: A Fate Borne (Aired: 10/10/2023)
Episode 3: An Awakening Soul (Aired: 10/17/2023)
Episode 4: The Stirrings of a Bitter Grudge (Aired: 10/24/2023)
Episode 5: A Great Uproar (Aired: 10/31/2023)
... and 1 more episodes

Characters:

Magnus, Leonis Death (Main) - Voice Actors: Inoue, Marina, Hirakawa, Daisuke, Emerick, Shannon, Wilson, Nathan
Mercedes, Regina (Main) - Voice Actors: Suzaki, Aya, Kelly, Christina
Phillet, Elfiné (Main) - Voice Actors: Igarashi, Hiromi, Swasey, Olivia
Ray Crystalia, Riselia (Main) - Voice Actors: Ishikawa, Yui, Christian, Luci
Sieglinde, Sakuya (Main) - Voice Actors: Kuroki, Honoka, Lo, Emi
Alto, Degrasse (Supporting) - Voice Actors: Terada, Haruna
Amilas (Supporting) - Voice Actors: Inoue, Kazuhiko
Arcus (Supporting) - Voice Actors: Matsumoto, Shinobu
Blackas Shadow Prince (Supporting) - Voice Actors: Ikezoe, Tomofumi, Swasey, John
Colossuf, Bastea (Supporting) - Voice Actors: Nakamura, Hiroshi
Cooper, Guylian (Supporting) - Voice Actors: Takeuchi, Ryouta
Degradios, Arakael (Supporting) - Voice Actors: Sugou, Takayuki
Dorug (Supporting) - Voice Actors: Kusumi, Naomi, Strothmann, Axel
Edelritz, Fenris (Supporting) - Voice Actors: Uchida, Mami, Rial, Natalie
Elza (Supporting) - Voice Actors: Matsui, Eriko, Roberts, Brianna
Honzak, Gerdr (Supporting) - Voice Actors: Takahashi, Hidenori, Gee, Jeremy
Jakt (Supporting) - Voice Actors: Ootsuka, Houchuu, Belcher, James
Jiraf (Supporting) - Voice Actors: Sakamaki, Manabu
Kirlesio, Arle (Supporting) - Voice Actors: Saitou, Chiwa, Thomas, Catherine
Leone, Vite (Supporting) - Voice Actors: Nara, Tooru
Lilybell, Tessera (Supporting) - Voice Actors: Furuki, Nozomi
Nefisgal (Supporting) - Voice Actors: Mori, Katsuji
Nekeo, Castoros (Supporting) - Voice Actors: Kashii, Shouto
Phrenia (Supporting)
Ray Crystalia, Edward (Supporting) - Voice Actors: Yamaguchi, Shouhei
Ray O'ltriese, Altiria (Supporting) - Voice Actors: Kino, Hina, Karbowski, Brittney
Resurrectia, Tearis (Supporting) - Voice Actors: Ohara, Sayaka
Rhodes, Muselle (Supporting) - Voice Actors: Ichiki, Mitsuhiro, Stansbury, Jack
Richmond, William (Supporting) - Voice Actors: Usami, Wataru
Roselia (Supporting) - Voice Actors: Kakuma, Ai
Sharnak (Supporting) - Voice Actors: Mori, Nanako, Calene-Black, Shelley
Shary Shadow Assassin (Supporting) - Voice Actors: Nakada, Arisa, Hoch, Karlii
Valery, Baldur (Supporting) - Voice Actors: Uchida, Naoya
Voidlord, Nefakess (Supporting) - Voice Actors: Abe, Atsushi, Shepard, Blake

Staff:

Beppu, Youichi (Producer)
Fujikawa, Hitoshi (Producer)
Hino, Ryou (Producer)
Ishikawa, Shouno (Producer)
Kondou, Chiaki (Producer)
Miyamoto, Tsuyoshi (Producer)
Nagano, Masahiko (Producer)
Nakamichi, Keigo (Producer)
Oomori, Shinji (Producer)
Ozawa, Fumihiro (Producer)
Shinbo, Yasuichirou (Producer)
Takahara, Hisaya (Producer)
Morita, Hiroyuki (Director)
Hirasawa, Hisayoshi (Sound Director)
Matsuo, Takahiro (Sound Director)
Ejiri, Takahide (Episode Director, Storyboard)
Kida, Yuuta (Episode Director)
Moritomo, Hiroki (Episode Director, Storyboard)
Sorakubo, Miki (Episode Director, Assistant Animation Director)
Tadano, Hito (Episode Director, Storyboard)
Takemoto, Daiki (Episode Director, Storyboard)
Wada, Mayumi (Episode Director)
Okada, Kunihiko (Script, Series Composition)
Hayashi, Naotaka (Storyboard)
Matsui, Hitoyuki (Storyboard)
Sugishima, Kunihisa (Storyboard)
Yoshikawa, Hiroaki (Storyboard)
Caho (Theme Song Performance)
Fujikawa, Chiai (Theme Song Performance, Theme Song Lyrics)
Fujinaga, Ryuutarou (Theme Song Arrangement, Theme Song Composition)
Abe, Kanako (Assistant Animation Director)
Adachi, Yuu (Animation Director, Assistant Animation Director, 2nd Key Animation)
Akao, Ryoutarou (Key Animation)
Aoyagi, Masayuki (Planning)
Asahi, Matoi (2nd Key Animation, Animation Director)
Ayuma, Hiroshi (2nd Key Animation)
Fukazawa, Mei (Editing)
Fukumoto, Maho (Associate Producer)
Hamada, Hidenori (Planning)
Hamakawa, Shuujirou (Assistant Animation Director, Key Animation)
Hashizume, Shinya (Key Animation, Animation Director)
Hatta, Shinsaku (Planning)
Hayasaka, Satsuki (Character Design)
Hayashi, Kouji (Director of Photography)
Hoshino, Masumi (Assistant Animation Director, Animation Director)
Ichikawa, Natsumi (Associate Producer)
Ikai, Kazuyuki (Animation Director)
Ishiwatari, Akihiro (Planning)
Izumo, Takaaki (Key Animation, Animation Director)
Kabatani, Mai (2nd Key Animation)
... and 46 more staff

News:

North American Anime & Manga Releases for August (08/10/2024)
Fall 2023 Simulcast List [Update 10/22] (09/29/2023)
Q4 2023 Anime & Manga Licenses [Update 11/17] (09/29/2023)
Fall 2023 Preview (09/22/2023)
'Seiken Gakuin no Makentsukai' Announces Supporting Cast, Staff, Fall 2023 Airing (07/23/2023)
'Seiken Gakuin no Makentsukai' Reveals Main Staff, First Promo (03/24/2023)
'Seiken Gakuin no Makentsukai' Announces Main Cast (02/24/2023)
Anime Project of 'Seiken Gakuin no Makentsukai' Light Novel in Progress (10/20/2021)

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Related Anime/Manga:

Seiken Gakuin no Makentsukai (manga - Adaptation)
Seiken Gakuin no Makentsukai (manga - Adaptation)