FFVI: Shadow, Gogo, Celes, and Locke
FFVII: Cloud(duh) Vincent, and Yuffie
FFVIII: Squall (duh again), Irivine, and Quistis
FFIX; Zidane(triple duh), Quina, Garnet and Vivi
FFX: Tidus, Auron, and Rikku/Lulu