Fuka "Prinny-esque Girl" Kazamatsuri

About

Fuka Kazamatsuri is a middle schooler who was killed and was meant to turn into a Prinny, but was simply given a hat and a jacket due to the lack of Prinny hides. She insists that everything that is happening is just a dream and thus nothing she encounters is real. Her denial enables her to use much more latent power than other humans can do consciously, allowing her to fight on par with demons.

(Source: Disgaea Wiki)