Responses
Could it be The Villainess Fell in Love with a Commoner?
" I May Be A Mob But Because My Favorite Is Here, Everyday Is Fun "
I don't know if this is the right manga, but the MC also fell in love with a Yankee
That's it
She is a high school student and the main characters of the otome game are there too. She feel in love with the Yankee side character. Black and white manga