Yo Oizumi

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Private Detective

(Unknown)

Hidaka

(Unknown)

(Unknown)

(Unknown)

Yoshihisa Kawazoe (voice)

Tsuboi Nobumasa

Tamiya Taichi

Kanzaki Akio

(Unknown)

Kei Osanai

Host

Teruya Hayami

Fukami Senzaburo

(Unknown)

Narrator

(Unknown)

Minoru Ozaki

Liu Bei

Wataru

(Unknown)

Captain Silver (voice)

Dr. Heisuke Shiba

Masami Kondo

Tetsuo

Shinosuke Akaza

Chief Editor

Yasuaki Kano

(Unknown)

(Unknown)

Kureo Mado

Shou Tucker

Private Detective

Hideo Suzuki

Teacher Kawahara

Nobujiro Nakamura

Tatara (voice)

Tsukasa Yanagawa

Haruo Domeki / Shotaro Domeki

Dr. Yamashita (voice)

Ao

Yutaro

(Unknown)

taitei

Hideyoshi Toyotomi

Mizushima

Yagu

(Unknown)

(Unknown)

Makoto Kachi

The Detective

Dr. Natsume

(Unknown)

Yo Oizumi

(Unknown)

Professor Layton (voice)

Screenplay

Jinno

Jiro Kano

Ratman

Hidemitsu Akechi

Nezumi Otoko

Pepe (voice)

Maykinso (Voice)

Heita Omiya

Ki-Kima (voice)

(Unknown)

Shocho

Prince Justin / Turnip Head (voice)

Haruo Mutsugi

Writer

Pepe Benengeli (voice)

(Unknown)

(Unknown)

Japanese Teacher (voice)

(Unknown)

Bandai Frog (voice)