The official website for The Demon Girl Next Door (Machikado Mazoku) anime has announced that the second season will premiere on Japanese television in April 2022.
The story is described as:
Yuko Yoshida is just an ordinary schoolgirl — until one day her dormant, devilish powers are unleashed by the demon Lilith. Yuko transforms into Shadow Mistress Yuko, a supernatural powerhouse with horns and a devil tail. Now she must defeat another mystical being named Momo Chiyoda, the shrine maiden of the Light Clan… who just so happens to go to Yuko’s school. But being a demonic magical girl isn’t as easy as it looks, and Yuko has a whole lot to learn before she’s ready to fulfill her destiny and take on the Clan of Light.
The first season of The Demon Girl Next Door aired from July to September 2019. Sentai Filmworks licensed the anime and simulcast it on HIDIVE as it aired in Japan. HIDIVE also began streaming an English dub for the anime on August 27, 2020.