is a Japanese manga series written and illustrated by Nonco. It began serialization in Kodansha's manga magazine Weekly Shà Ânen Magazine in June 2022. An anime television series adaptation produced by Studio Kai is set to premiere in April 2026.
The chair of the discipline committee at Tama Municipal Votive Academy, popular and athletic female student Kanan Takakiyo, is actually a demon coming from the demon world to devour human souls. One day, Kanan targets and summons a junior student, Yà Âji Kyà Âgi, but Yà Âji falls in love with her and, after much pushing around, they end up going out together. Kanan, who is new to romance, is charmed by the assertive Yà Âji, and is drawn to him. Kanan and Yà Âji are also joined by Ami, Kanan's maid, and Jeanne, a clumsy apostle of God from the heavenly realm.
Written and illustrated by Nonco, Mistress Kanan Is Devilishly Easy began serialization in Kodansha's manga magazine Weekly Shà Ânen Magazine on June 1, 2022. The series' chapters have been collected into twelve volumes as of January 2026.
In October 2025, Seven Seas Entertainment announced that they had licensed the series for English publication in a 2-in-1 omnibus release. The first omnibus volume is set to release in July 2026.
An anime television series adaptation was announced on April 15, 2025. It will be produced by Studio Kai and directed by Yasushi Muroya, with series composition by Rintarà  Ikeda, characters designed by Akari Minagawa, and music composed by Shà «hei Mutsuki. The series is set to premiere on April 5, 2026, on Tokyo MX and BS11. The opening theme song is , performed by , and the ending theme song is , performed by . Crunchyroll will stream the series. Medialink licensed the series.
The series was nominated for the ninth Next Manga Awards in 2023 in the print category, and was ranked seventeenth out of 41 nominees.