Naomi Jinbo

as Santiago 'Santi' Costa (voice)

24 episodes

Kazue Takahashi

as Josephina (voice)

24 episodes

Takashi Tanaka

as Rafael Costa - Santi's father (voice)

24 episodes

Toshiko Sawada

as María de Costa - Santi's Mother (voice)

24 episodes

Tomiko Suzuki

as Rosa Costa - Santi's sister (voice)

24 episodes

Yoshiko Matsuo

as Celia - Santi's best friend (voice)

24 episodes

Chiyoko Kawashima

as Benita - Maid (voice)

24 episodes