There probably are, but I am more concerned about old Japanese war criminals at large! I am sure there are dozens still alive and well, unaffected by the guilt that they tortured, raped, performed cruel scientific tests, and murdered thousands of innocent Chinese and Korean civilians, as well as many American and British POWs. You see them surface from time to time, like dirty cockroaches, to honor their native war dead at the shrines they visit. They continue to cover up their horrific acts in Japanese history books, trying to make their heinous acts look “heroic” to Japanese schoolchildren. These evildoers are still around and need to be put to justice.