Tonari no Seki no Yankee Shimizu-san ga Kami wo Kuroku Sometekita

Why is the toughest girl in school trying to be my type?! "My type? A girl with long black hair who carries herself well."

That's what I told my friends during a casual conversation about romance. The very next day, Shimizu—the blonde delinquent who sits next to me—suddenly shows up with her hair dyed black. From then on, every time I mention my ideal girl, she starts doing things she normally wouldn't—showing up to cooking class (which she used to always skip), packing me homemade lunches, etc.

This is the heartwarming slice-of-life high school rom-com about the awkward advances of the school's most intimidating delinquent girl.