Challenge to an Unknown Person

Genki Yoshimura

Writer

Ryoko Ono

(voice)

Akio Otsuka

Black Jack (voice)

Yuko Mizutani

Pinoko (voice)

Akiko Kawase

(voice)

Katsuhisa Houki

(voice)

Yuuko Satou

(voice)

Maaya Sakamoto

(voice)