Sin NAKAMACHI (1935-2009) was an author of crime fiction. 『模倣の殺意』was first published in 1973 under the title "新人賞殺人事件". In 2004, 創元推理文庫 brought this mystery novel to the public again and gave it its present title. Setting An introductory chapter sets the facts: A man called Masao SAKAI dies on July, 7th at 7pm. He was..