How many black sun series 1 * *?

One * * * has four.

The First Black Sun 731

The Second Black Sun 731 Sequel Killing Factory

The Third Black Sun 731 Death Train

The Fourth Black Sun 731 Nanjing Massacre

Extended information:

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The film systematically exposed the Japanese invaders' crime of waging germ warfare, and a large number of Japanese germ warfare crimes were exposed, and claims against Japanese people also started from scratch, and a difficult course began.

This film is the first film to be rated as Grade 3 after Hong Kong changed to Grade 3 of the Hong Kong Film Classification System.

Reference: Baidu Encyclopedia-Black Sun 731