The Black Swan Mystery is a Japanese murder mystery reminiscent of Inspector Imanishi investigates and Tokyo Express. Written and set in 1950s Tokyo, The Black Swan Mystery offers a murder mystery puzzle rooted in trains and a bit of social commentary about the state of post-war Japan.
As a big Agatha Christie fan, I expect my Golden Age murder mysteries to offer a set of suspects with various motives, combined with a puzzle of how the murder was accomplished. The how is then matched to the who to work out that the butler did do it in the end. That kind of structure is based on the expectation that a story should be character-driven, quite a Western concept. The Black Swan Mystery offers a set of unconvincing suspects, but it is much more interested in the how, not the who. Once the local police advances the investigation and encounters a stumbling block, Inspector Onitsura and his assistant Tanna are here to help (no private detective business here, just less and more experienced cops). Then we follow a methodical description of Onitsura's investigation, where the 'who' is determined pretty early, but the narrative focuses on the nuts and bolts of the investigation. It is not just the 'how' of how the murder was committed, but the 'how' of how Onitsura worked it out, that is at the heart of this novel. And the 'how' of Onitsura's work is not leisurely logical puzzlement over a cup of an eccentric beverage, it is the blood, sweat and tears of often unsuccessful legwork of establishing the most mundane details. The solution to the mystery itself is heavily rooted in train timetables (seriously, there are pages and pages of them in the book), so the novel would appeal to those who would put 'attention to detail' on their CVs.
I enjoyed this more down to earth take on a murder mystery, and although I did not even try to work out the train details, I had a great time going on a journey with Inspector Onitsura, learning about the details of 1950s Japanese life and changing social attitudes. The opening scene sets it up quite well, when we meet two women, one dressed in traditional Japanese clothing and the other - in Western ones. Ayukawa is critical of the profit-driven culture of the upper echelons of industrial society the novel is set in, and the narrative touches upon trade unionism, sex work and Japanese class inequalities and regionalism. The culprit offers some sort of a 'sympathy for the Devil' dilemma, and, of course, the aftershocks of the war permeate the fabric of the narrative. Ayukawa describes a society in which centuries-old confidence in the social order and the ruling class has been shattered, and explores the alternatives offered by the postwar years, from trade unions to women's rights.
Overall, would definitely recommend this book to fans of very technical murder mystery puzzles and anyone interested in Japanese society of the 1950s. Looking forward to hearing more about Inspector Onitsura's cases from Pushkin Press.
Thank you, NetGalley, and the publisher, for the review copy.