1. The Tunnels of Okinawa

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. 11 October 2016. 52 min

The series about World War II begins with a look at the defensive lines, bunkers and fortifications the Japanese built on the island of Okinawa.

2. Battleship Yamato

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. 18 October 2016. 52 min

Japan builds the Yamato -- the biggest battleship in the world.