A Case Of Spirits

"Tell me, Leonard," he said. "Has it ever occurred to you that one day wars will be fought with brains?"

Leonard picked up his coffee cup. "Oh dear. Won’t that be rather messy?" he said.

"The Fifth Elephant" 

It was only after buying today's book I realized I basically own no other books by the same publisher (Gentosha)...

The handsome Hamon Kyousuke is a medium who's been attracting a lot of attention lately and the television screenwriter Kagitani Takashi has organized a small seance at the house of an art collector with Hamon. Other guests include art-related people as well as three editors working for a magazine, including Tomoe and Makabe, the latter having a crush on Tomoe, but unable to propose due to an inherited debt. During the seance, Hamon is challenged on his psychic powers, and he defiantly announces he can use his powers to remotely kill someone. He asks for anyone to name someone they want to have killed, and while initially nobody dares to utter a name, Tomoe and Makabe's superior eventually names an artist, because he stood him and Makabe up earlier this day despite having an appointment. Hamon then says he will take control of the artist's body, forcing himself to commit suicide. While they initially don't believe Hamon, doubt starts to creep in so they drive by the artist's house to check up on him, only to find all the furniture being placed outside the house. They have to move stuff around, only to find the door locked from the inside. And inside the locked house, they find the artist dead, hanging from the ceiling as announced by Hamon! Unable to believe Hamon truly has powers, murder is suspected by those involved in the seance, including the detective Senoo Yuuji, but how did Hamon commit this locked room murder, and why was everything placed outside? When later Hamon once again announces a remote murder and another body is found, people start to think Hamon really has the power to control people and make them commit suicide, but Senoo is not convinced and assisted by Makabe, he uncovers the truth in Asukabe Katsunori's Leonardo no Chinmoku ("The Silence of Leonardo", 2004).

Leonardo no Chinmoku was originally released in 2004, but only got its pocket re-release in 2025, after the amazing revival of interest in Asukabe's work, that was set in motion after the bookshops Shosen and Horindo put out limited facsimile releases of his out-of-print works: the facsimile release Datenshi Goumonkei ("Torture of the Fallen Angels" 2008) in particular was a notable event, gathering a lot of attention. Since then, publishers have been re-releasing a lot of Asukabe's books from their catalogues that had previously been out-of-print for over a decade, like Lamia Gyakusatsu ("Lamia Massacre"). Leonardo no Chinmoku is another of these "hey, it's a bit late but perhaps we should put out a pocket" release.

The story revolves around a problem often see in other psychic/seance-themed mysteries: a psychic correctly announcing something will happen, with the mystery focusing on how they could've known that: of course the psychic in question in this case has an alibi for the death, meaning they themselves couldn't have known about the murder because they committed the murder (or did they, and did they fake their alibis in some way?) In this case, we also have the added mystery of the locked room, and the question of why all the furniture was placed outside. I have to admit I wasn't completely convinced by this murder. A lot of the mechanics surrounding the solution of this mystery revolve around coincidence, with certain events and people just happen to be timing up perfectly by sheer luck. The solution behind how the locked room situation was created too was simple, while the answer to why all the furniture was outside feels underdeveloped: while it touches upon a greater theme and the book does try to present as something big, I don't feel this whydunnit was developed properly as of now: it needed more set-up to give you that "Aha!" feeling, because as it is now, you kinda get what they were going for, but it's not completely convincing and even worse, it's basically unguessable from a fair-play mystery point of view. It'a s shame, because this is when the book is supposed to be most strongly connected to the Leonardo from the title Leonardo no Chinmoku, who is of course Leonardo da Vinci. Art is an important motif throughout most, if not all of Asukabe's books (he even made original paintings for his debut novel!), but I'd say that in this book, art might be of the least importance of all the Asukabe's books I have read until now. 

Whereas the first death predicted by Hamon was found in an 'inside-out' house (furniture found outside), the second victim 'killed remotely' by Hamon is lying found 'upside-down' next to a road, continuing the topsy-turvy theme. While this murder also depends on coincidence up to some degree, I like the build-up of this murder a lot more: the clewing is better, being more connected to other plotlines of the book and with a more even distribution of the clues across the whole book, and I think the way it's connected to the first murder works well too. In hindsight, it's actually funny how much more integrated this murder is to the rest of the book compared to the first locked room murder. I think basically all of the most interesting elements of Leonardo no Chinmoku's narrative revolve around this second death, rather than the first death, even if the actual scene of the first seance is better.

Leonardo no Chinmoku is the most straightforward mystery novel I have read by Asukabe until now, and it's also perhaps my least favorite. While the plot depends a bit too much on coincidence and I don't really think the whydunnit behind the first murder works well, the overall plot is an adequately constructed mystery, with especially the plotlines pertaining to the second half being well-planned. But on the other hand, I can't deny missing some of the insaneness I have seen in other works by Asukabe and while I am not very versed, nor interested in art in general, I do feel the general lack in discussion on art here hurts the book a bit. It's great the book's easily available again now and mind you, this is not a bad mystery novel by any means, but I wouldn't pick this as my first Asukabe to read.

Original Japanese title(s):  飛鳥部勝則『レオナルドの沈黙』