Issei Sagawa is a Japanese murderer, necrophile, and cannibal. He garnered international attention when he murdered, mutilated, cannibalized, and raped Renée Hartevelt's corpse for several days in Paris in 1981. Although he was arrested, Sagawa was released two years later after being found legally insane. Issei Sagawa has been the subject of many documentary films.
Hideki Tojo headed the Imperial Japanese Army and was the Japanese minister of war, apart from being Japan’s prime minister from 1941 to 1944. His tenure witnessed the attack on Pearl Harbor. After Japan surrendered to the Allied Powers, Tojo was convicted of war crimes and sentenced to death.
Mutsuhiro Watanabe was an Imperial Japanese Army soldier in World War II. Following Japan’s defeat, he was classified a war criminal for his mistreatment of prisoners of war (POWs) by the US Occupation authorities. However, the US authorities could not capture him. In his later years, he became an insurance salesman and grew wealthy.