Full cast of Hi Hi Puffy AmiYumi

Janice Kawaye

Ami Onuki (voice)

117 episodes

Grey DeLisle

Yumi Yoshimura (voice)

117 episodes

Keone Young

Kaz (voice)

117 episodes

Ami Onuki

117 episodes

Yumi Yoshimura

117 episodes

Corey Burton

8 episodes

Rob Paulsen

6 episodes

Will Ryan

4 episodes

Katie Leigh

4 episodes

Sandy Fox

3 episodes

Nathan Carlson

3 episodes

Hadley Kay

1 episode

Mike Judge

1 episode

Wayne Knight

1 episode

Diane Michelle

1 episode

Phil LaMarr

Jazz Voice (voice; uncredited)

1 episode

Phil Lollar

1 episode

Karen Hartman

1 episode

Kim Mai Guest

1 episode