Tadashi Ogawa

As the ninja of Koga and Iga Clans square off against each other. During the Age Of Wars (Sengoku Era), Tokugawa Ieyasu and Toyotomi Hideyoshi are vying for power and each uses their secret weapons in order to try and defeat the other. Momochi Sandayu of the Iga, along with his disciple Ishikawa Goemon are ordered by Ieyasu to assassinate Hideyoshi and get the blueprints for the hidden fortress within Osaka Castle. Meanwhile the Koga group organizes to try and defend the castle for the peace... (japanesesamuraidvd.com)

After the Onin War ended in 1477, Kyoto was left in ashes and the nation was in complete disorder. Bands of roving samurai called the "nobushi" terrorized the country under the leadership of Akagaki Genba and overthrew Mangetsu Castle in Tanba Province scattering the few survivors. Lord Niwa's two sons have been studying in China and return to Japan upon hearing of the tragedy in an attempt to restore the clan.

Part 1 in this four-part mystery adventure, detective Kogoro Akechi and the members of the Boy Detectives Club must capture the Bronze Monster, a giant metal monster that steals valuable clocks.

Part 2 in this four-part mystery adventure, detective Kogoro Akechi and the members of the Boy Detectives Club must capture the Bronze Monster, a giant metal monster that steals valuable clocks.

Part 3 in this four-part mystery adventure, detective Kogoro Akechi and the members of the Boy Detectives Club must capture the Bronze Monster, a giant metal monster that steals valuable clocks.

The final part in this four-part mystery-adventure, detective Kogoro Akechi and the members of the Boy Detectives Club must capture the Bronze Monster, a giant metal monster that steals valuable clocks.