All Cast
Kazuko Sugiyama
Heidi (voice)
Noriko Ohara
Peter (voice)
Kohei Miyauchi
Grandfather (voice)
Rihoko Yoshida
Clara Sesemann (voice)
Miyako Shima
Peter's Grandmother (voice)
Miyoko Aso
Frau Rottenmeier (voice)
Natsuko Kawaji
Madam Sesemann (voice)
Taeko Nakanishi
Dete (voice)
