Yuria Kozuki

Ponyo (voice)

Hiroki Doi

Sosuke (voice)

所ジョージ

Fujimoto (voice)

山口智子

Risa (voice)

天海祐希

Gran Mamare (voice)

長嶋一茂

Koichi (voice)

矢野顕子

Ponyo's Sister (voice)

羽鳥慎一

Anchorman (voice)

左時枝

Kayo (voice)

Rumi Hiiragi

Young Mother (voice)

奈良岡朋子

Yoshie (voice)

吉行和子

Toki (voice)