Vermeil in Gold
is a Japanese manga series written by and illustrated by Yōko Umezu. It has been serialized in Square Enix's manga magazine Monthly Shōnen Gangan since August 2018, with its chapters collected into ten volumes as of October 2025. An anime television series adaptation produced by Staple Entertainment aired from July to September 2022.
The story is centered around a young magician who accidentally makes a contract with a legendary and powerful female demon, eventually becoming her master and lover and the trials and challenges they face so that they can live in peace together.
Characters
;Alto Goldfield
;Vermeil
;Lilia Kudelfeyt
;Marx Parston
;Cheryl Iridescence
;Francois
;Elena Kimberlight
;Shinōji Ryūga
;Jessica Schwarz
;Chris Westland
;Obsidian
;Iolite
;Kohakumiya
;Heliodor
;Fatema
Media
Manga
Written by Kōta Amana and illustrated by Yōko Umezu, Vermeil in Gold began serialization in Square Enix's manga magazine Monthly Shōnen Gangan on August 10, 2018. The first volume was released on April 12, 2019. As of October 2025, ten volumes have been released.
Anime
An anime television series adaptation was announced on March 10, 2022. The series is produced by Staple Entertainment and directed by Takashi Naoya, with scripts written by, character designs handled by Kiyoshi Tateishi, and music composed by and Kenichi Kuroda. It aired from July 5 to September 20, 2022, on AT-X, Tokyo MX, BS11, and SUN. The opening theme song is "Abracada-Boo" by Kaori Ishihara, while the ending theme song is "Mortal With You" by Mili. Sentai Filmworks has licensed the series under the title Vermeil in Gold: A Desperate Magician Barges Into the Magical World Alongside the Strongest Calamity. At their Otakon panel in July 2022, Sentai Filmworks announced that the series would receive an English dub, which premiered on September 27, 2022.