is a Japanese manga series written and illustrated by Daisuke Motomi. It began serialization on Shinchosha's Kurage Bunch manga website in December 2023.
The series is set in a world where the Demon King has been defeated. Rex runs a clinic in this world and he oversees patients of all kinds with myriads of issues, especially those of a sexual nature.
Written and illustrated by Daisuke Motomi, Magic Doctor Rex's Perverted Medical Record began serialization on Shinchosha's Kurage Bunch manga website on December 15, 2023. Its chapters have been collected in four tankà Âbon volumes as of January 2026.
In January 2026, Yen Press announced that they had licensed the series for English publication, with the first volume set to release in July later in the year.
In commemoration of the release of the third volume, a promotional video was uploaded to Shinchosha's Comic Bunch YouTube channel on April 9, 2025. It featured vocal performances from Jouji Nakata and Yà « Kobayashi.
The series topped Niconico's 1st Manga General Election in the "Pink" Category in 2024.