Fuu is a minor character from Twilight Town that appears in Kingdom Hearts II. She is a member of the Twilight Town Disciplinary Committee led by Seifer, along with Rai and Vivi. She originated in Final Fantasy VIII as the character Fujin.

Fuu has a silent and stoic personality, as evident by her simple and efficient mode of speech: she speaks only in single words or short phrases (e.g. "Instant annihilation"). Out of the Twilight Town Disciplinary Committee members, she seems to be the most loyal to Seifer. She acts as the Committee's photographer, recording their moments of victory. As part of the Disciplinary Committee, Fuu often bullies others, especially Hayner, Pence, Olette, and (in the simulation) Roxas.

P.S. She barely says anything and has very few lines, less than Rai.

Voice Reference:

https://www.youtube.com/watch?v=mN4kDH8mnm4&t=61s