I CAME BACK JUST BECAUSE OF THIS CUTIE PIE WHO IS JUST LIKE GOJO HAHAHAHA. Sugawara Yuzuru, a 15-year-old tomboy, has feelings for her childhood friend, "big brother" and hero, Umemiya Hajime. However, Yuzuru believes that Ume doesn't see her as a girl and favored her "big sister" Kotoha above everything and everyone else. Because of this, Yuzuru has given up her feelings for Umemiya and strives to beat him in a fight. If she can't make Umemiya see her as a girl, then she'll do whatever it takes to make him see her as his equal.