Miyuki Ishikawa
Miyuki Ishikawa (石川 ミユキ, Ishikawa Miyuki; 5 February 1897 – 30 May 1987) was a Japanese midwife, real estate agent and serial killer. During the US occupation of Japan, she and several accomplices are believed to have murdered dozens of infants, a crime spree known as the Kotobuki San'in incident.