Sadie

Sadie (セイディ, Seidi?) is one out of the two Chief Guards of Impel Down. Sadie is a sadistic person who enjoys bringing pain and torture to others, including Marine allies, and can't seem to get enough of their screams, getting sexually excited hearing them. She also seems to have extreme pride in the virtually perfect defenses of Impel Down, and refuses the assistance of the Marines. She also tends to add an "mmmmm--!?" in the middle of her sentences. Sadie greatly resembles a dominatrix in design and personality. In battle, Sadie uses a thin, torturing whip. She is voiced by Yuka Koyama in the Japanese version.