Yankee Musume to Otomodachi kara Hajimete Mita

Our hopeless MC confesses to the toughest girl at school and gets shot down immediately. But she says she'll give him a chance... if he passes her crash-course on treating her like a human being!
(Source: Irodori Comics)
Note: The manga got licensed by Kadokawa on 2022 and got its first official volume published on January 27, 2022.