A Challenge called Avalanche

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)