The Reincarnation of the Strongest Exorcist in Another World (最強陰陽師の異世界転生記 ～下僕の妖怪どもに比べてモンスターが弱すぎるんだが～, Saikyō Onmyōji no Isekai Tenseiki: Geboku no Yōkai-domo ni Kurabete Monsutā ga Yowasugiru n Da ga, "A Record of the Strongest Onmyōji's Reincarnation to Another World: These Monsters Are Too Weak Compared to My Yōkai") is a Japanese light novel series written by Kiichi Kosuzu and illustrated by Shiso (first volume) and Kihiro Yuzuki (from second volume).

It began serialization online in December 2018 on the user-generated novel publishing website Shōsetsuka ni Narō.

A manga adaptation with art by Toshinori Okazaki has been serialized online via Futabasha's Gaugau Monster website since May 2020.

An anime television series adaptation produced by Studio Blanc aired from January to April 2023.

However, his spell goes awry; rather than being reborn in Japan, his soul ends up in another world similar to the European Medieval era.

Reborn as Seika Lamprogue, he sees the world uses magic that functions differently than his art, though this doesn't deter him from his plans.

The series written by Kiichi Kosuzu began serialization online in December 2018 on the user-generated novel publishing website Shōsetsuka ni Narō.

[7] A manga adaptation with art by Toshinori Okazaki has been serialized online via Futabasha's Gaugau Monster website since May 2020.

[30] It was later revealed to be a television series produced by Studio Blanc and directed by Ryōsuke Shibuya, with Nobuyoshi Nagayama serving as chief director, scripts written by Touko Machida, character designs handled by Masayoshi Kikuchi and Sayaka Ueno, and music composed by Alisa Okehazama.

[31] The strongest exorcist in the world is murdered by jealous members of the Imperial court due to his incredible power but casts a spell of rebirth on himself to have a second chance at a better life.

Seika is revealed to have cunningly arranged this outcome by sending a demon servant to provoke the Elder Newt to attack.

At the practical exam Yifa and Seika outperform everyone except Amyu who scores highest with all four elements, plus light and dark magic, causing her instructors to suspect she is the next Hero.

Amyu is knocked unconscious by trolls, allowing Seika to freely summon a demon servant, the Giant Centipede, to kill them.

The academy's Principal asks Seika to participate in a combat tournament in Capital City, along with new student Mabel Crane.

Amyu is upset she wasn’t chosen but Principal insists on Seika and Mabel due to an ulterior motive.

Arriving in Astelia, the dragon attacks their carriage but is driven away by Zecht, an arrogant mage mercenary Cecilio hired.