Category:UTAUpss

Chacters made by PSS with their own singing voice- therefore, the original characters.

; The branding of 'UTAUpss' as a seperate. (The way Miku Hatsune is a character of VOCALOID as VOCALOID2 by Crypton, Sakuwatari Chiyo would be a character of UTAU as UTAUpss by PROJECT SING SONG.)