The Weekly Shōnen Magazine revealed the anime adaptation of the manga Kanan-sama wa Akumade Choroi ( Mistress Kanan is Devilishly Easy ) by nonco .

Therefore, the anime will premiere in 2026 with animation by Studio KAI ( Super Cub, Skeleton Knight in Another World ).
Synopsis:
A beautiful and mysterious demon, who feeds on human souls, has just descended to Earth... Thus, the demonic gourmet named Kanan appears in the human world in search of her favorite meal: sweet, young souls. Her initial target? A simple high school student named Yōji Kugi. "Being devoured by me is an honor, you know? You should be grateful, lowly creature." But then... For some reason, Kanan ends up making a dating contract with Yōji!? Despite having lived for thousands of years, she's never experienced love—and now every day is a whirlwind of emotions! Walking home from school together? Holding hands? A date? The first... that?!?! "Damn you, you lowly being!!!" Get ready for a cute (and chaotic) romantic comedy about the first crush of an innocent demon and an unlucky human!
Mistress Kanan is Devilishly Easy is a Japanese manga series written and illustrated by Nonco. Its serialization began in Kodansha's Weekly Shōnen Magazine in June 2022.
Source: Official Website