The manga from Soboru began in 2016 after having a series of one-shots prior to that.
Shizuka Ishigami as Hikari Hazakura, Nozomi Yamamoto as Takashi Takahashi, Kazutomi Yamamoto as Chizuru Tachibana, and Yūsuke Kobayashi as Kō Tanaka.
An update which also includes a sexy and not terribly safe for work anime promo.
Plot Concept: The series focuses on a male high school student named Ichirō and his female teacher Kojima-sensei, who’s famous for being a “demon teacher.”