Is 25-sai no Joshikousei coming back?

25-sai no Joshikousei ended on March 25, 2018, on Tokyo MX.

This anime series, which premiered on January 7, 2018, was a romance and adult-themed show that aired for one season. It told the story of Hana Natori, a 25-year-old woman who, due to her cousin's refusal to attend high school, decided to take her place and enroll in a high school. Her plan was initially successful until her former classmate, Okito Kanie, who was the high school's world history teacher, discovered her deception.

The series was a short-form anime with episodes lasting about five minutes each. It explored themes of romance and comedy within an adult context, set against the backdrop of a high school environment. The show was based on a story that focused on Hana's experiences and interactions with her classmates, especially her relationship with Kanie. The series concluded after its 12th episode, which aired on March 25, 2018. The main cast included Hitomi Harada as Hana Natori and Chiharu Sawashiro as Akito Kanie, and it received a rating of 4.8 on TVMaze.