No bacteria biolabs and bio weapons used like the japs used.
Hiding in the forests?
>BOOM

Jap Imperial units are now being released to the public after their classified periods are ending and people can apply for specific archives they want from the old wars.
All their names, domiciles and residence are noted.
Unit 731 was based in harbin manchuria and carried out studies of biological weapons based on plague bacterium.
Unit 1644 was based in nanjin and had 2000 members and included transfers from unit 731.
Unit 8604 was based in Guangzhou and has about 850 members.