An Astonishing Secret of Naza

Susumu Chiba

(voice)

Hiro Yuuki

(voice)

Kouki Miyata

(voice)

Akira Ishida

(voice)

Isao Yamagishi

(voice)

Yōichi Masukawa

(voice)

Megumi Ogata

(voice)

Daisuke Sakaguchi

(voice)

Takashi Matsuyama

(voice)

Ryoka Yuzuki

(voice)

Naoko Miura

(voice)

Yuuki Masuda

(voice)

Ayako Kawasumi

(voice)