Gender-Bender

Kobashigawa, a self-proclaimed handsome elite salesman, gets into a traffic accident while out for a night of drinking in Roppongi. When he opens his eyes, he finds himself in another world where magic exists. What's more, he's been turned into the body of an ugly, fat girl.
    "Huh? What's going on?!"
    Kobashigawa is thrown into confusion by his sudden transformation. However, after learning the tragic past of the girl, Ellie, and the precious thing she lost, he resolves to live on in this new world, even while holding onto his goal of returning to Japan.
    School life at a magic academy, monster slaying, dieting, fashion, and even starting an otherworldly business—this is a Cinderella success story about an ugly, fat girl rising to the top!
    >!---->