The Aosawa Murders

Japanese author Onda makes her English-language debut with an enigmatic and haunting crime novel. In 1973, 17 people die at the Aosawa villa on the Sea of Japan in the city of K—, including members of three generations of the Aosawa family, after drinking spirits and soft drinks that were delivered to the house as a gift. The massive police inquiry settles on the delivery man as the culprit. He later hangs himself and leaves behind a note confessing to the mass poisoning, which he carried out after he got a “notice that he had to kill the Aosawa family.” In 2003, Makiko Saiga, who was a neighbor of the Aosawas and the author of a book about the murders, talks to an unidentified interviewer. That’s followed by testimony from other people with a link to the case, including the police detective obsessed with it. Onda’s unusual narrative technique, which presents differing perspectives by giving only the responses to the interviewer’s questions, enhances the nesting-doll plot. American readers will appreciate why this puzzle mystery won the annual Mystery Writers of Japan Award for Fiction. (Feb.)