My Wife Is the Student Council President

"My Wife is the Student Council President!" (Japanese: Okusama ga Seito Kaichō!) is a Japanese manga series by Yumi Nakata. It originally began as a hentai manga titled "Okusama wa Seito Kaichō" in 2007, and later began serialization in Ichijinsha's shōnen manga magazine Comic Rex in 2011, running until 2018 with a total of 13 tankōbon volumes. The story follows Hayato Izumi, who loses the student council president election to the charismatic Ui Wakana, who promises to liberate love on campus and throws condoms into the audience during her speech. Hayato becomes vice-president and discovers he is engaged to Ui due to a parental arrangement, forcing them to cohabitate. The series revolves around their efforts to keep their relationship secret and Hayato's attempts to fend off Ui's increasingly aggressive romantic and sexual advances. It has been adapted into two anime seasons in 2015 and 2016. The plot also shifts focus to Rin Misumi, the head of the discipline committee.