On Monday, Yumi Nakata said that the story will conclude in the 12th volume of the manga series Shishunki-chan no Shitsukekata, which translates to "How to Discipline Shishunki-chan or How to Discipline an Adolescent."
Plot of the story:
Shiratori Kousuke, an athletic and good-natured 15 year old boy with an appropriately healthy interest in girls, and Iijima Kanon, a girl who is bad at talking to boys due to immersing herself too much in books but wants to try falling in love.
In February 2019, Nakata debuted the series in Ichijinsha's Monthly Comic Rex magazine.
In August 2018, Nakata concluded the manga series Oku-sama ga Seitokai-chō! (My Wife is the Student Council President). On November 27, 2018, the thirteenth and last volume of the manga was released. The "erotic comedy" manga centers on a vice-president of the student council who is engaged to Ui Wakana, the student president, as his spouse.
2015 saw the release of the 12-episode anime adaption of My Wife is the Student Council President. Both restricted and uncensored versions of the anime were broadcast by Crunchyroll during its Japanese premiere. The anime will be made available on Blu-ray Disc by Media Blasters. An unreleased episode was included in the ninth edition of the manga.
Source: Comic Natalie