
Quick answer — Sayuri voices Suzuka in Outlaw Star, Osuzu in Samurai Champloo, Nanako Oohara in Shin Chan and 8 more characters.
Sayuri voices Suzuka (Outlaw Star), Osuzu (Samurai Champloo), Nanako Oohara (Shin Chan), Josei (Kino no Tabi: Nanika wo Suru Tame ni -life goes on.-), Norma Graham (Mobile Fighter G Gundam), Vera Ronstadt (The Big O), Yuuko's Mom (UN-GO MOVIE), Lady Une (Mobile Suit Gundam Wing) and 3 more.
Suzuka is voiced in Japanese by Sayuri.