It appears that the Japanese may have left something other than hatred, behind in Chongqing. 

Reported here, on May 25, a reported emergence of the ancient Japanese tradition of the Samurai, a woman in Chongqing municipality failed in an attempt at Sepuku, literally "stomach cutting," a ritual suicide, by way of disembowelment, that served as a sacrificial, and therefore honorable way of dyeing.  

Clearly shamed by the failure of her attempt, the woman claimed, she cut open her stomach, while trying to remove a painful build-ip of fluids, because she couldn't afford the surgery to do so.  However, imaginary 'sources,' tell me that the family is in-fact wealthy, and merely fears the secret of their samurai clan will be exposed to the authorities.