Aka：Men Behind the Sun / Los hombres detrás del sol / Camp 731 / Campo 731: Bactérias / A Maldade Humana / 黑太阳731 / Hei Tai Yang 731 / Человек за солнцем / Oddział 731 / Hei tai Yang 731 / Ember a nap mögött / 마루타 / 黑太陽731 / Σφαγή στο Στρατόπεδο των Κολασμένων / จับคนมาทำเชื้อโรค
Summary：Japanese troops round up Chinese and Russian prisoners of war and take them to unit 731, where they're horribly tortured and experimented on to test new biological weapons.
