Mine Your Own Business

"Moria. You fear to go into those mines. The dwarves delved too greedily and too deep. You know what they awoke in the darkness of Khazad-dûm. Shadow and flame."

"The Fellowship of the Ring"

It's not actually set in the city of Fukuoka, but it is set in the Chikuhou region within the prefecture and plenty of characters use the local dialect, so I count it as my "I try to read at least one story set in Fukuoka once a year" story for this year!

When Motoroi Hayata first arrived at the prestigious Kenkoku University in Manchukuo, he believed in its ideals of ethnic harmony and a greater East-Asian power sphere, but his time there left him disillusioned, as he soon realizes there was no harmony here: Japanese students and teachers were treated as being superior, while the people from other locations like the Korean peninsula were treated as second-rate, only there to serve the Japanese. This hypocrisy of the Japanese empire's goals became painfully clear to Hayata. After the war, he found a steady job in Osaka, but one day, he just gives up and decides to just quit his job and take the train south (because the north is cold). He has no destination in mind, but decides to get off the train at Ketsune in the Chikuhou region in Fukuoka, as the view reminds him of his time in Manchukuo. He's barely out on the station, when he is approached by a man who wants to recruit Hayata as a miner. Hayata is almost forced inside a truck ready to go, but is saved by a man pretending to know Hayata. His savior introduces himself as Aizato Minoru, who explains that during the war, he had been a recruiter for a mining company himself in the Korean peninsula: while ostensibly, they only recruited volunteers, he has to admit they basically forced people to come with them to work in the mines in Fukuoka, as coal was a necessary resource for the war. The memory of the young Korean Jeong Nam-seon in particular remains a troublesome one for Aizato: the two men had a special bond, as both reminded the other of their own older brothers. Despite Aizato's attempt to get him off, Nam-seon too was forced to sign up to work for the mining company and he ended up at the worst possible mine, where Koreans were basically treated as slaves as they mined for coal, and Nam-seon would eventually find his demise during an air raid. After the war, Aizato stopped his job as a recruiter and became a coal miner himself at the Nenne Mines at Mount Yako, as a way to make amends for his past. Which is why he also tried to save Hayata from being recruited, but Hayata feels he wants to make up for his past too, and he asks Aizato to help him get employed at Nenne Mines too.

At the Nenne Mines, Hayata soon learns life as a miner s is still very harsh, even if it's better than during the war. While the miners aren't treated as full slaves now, the long shifts in the darkness are far from light work, especially as all mining companies try to maximize profits and of course, safety often ends up the first victim, meaning the risk of cave-ins and other crises always remain very present. Hayata ends up living together with Aizato in the singles dormitory, and soon learns Aizato is kind of a loner within the community, which Hayata suspects might have to do with Aizato's past as a recruiter. Hayata is a bit more social, and through his talks with his co-workers, he learns about the superstitions miners have. He hears ghost stories about mysterious women appearing in the deepest of the mine tunnels who offer to help lonely miners, but it seldom ends well for them. Foxes are worshipped as the deities of Mount Yako, with the white fox being worshipped as a symbol of prosper and great harvest (coal output), while the black fox is feared as a symbol of bad harvest, and it is said that people who die in the mine tunnels, are turned into a black fox themselves. One morning, as they are working the early shift, one man cries out: a cave-in! Veterans soon recognize the characteristic sound of the ceiling sinking in, and everyone tries to find their way out, when another disaster strikes: gas! The miners barely make it out in time, with some of them being carried out because they already inhaled too much gas. When the supervisors check their lists, they however learn one man didn't make it out: Aizato Minoru. It turns out his mining buddy of today didn't wait for Aizato as he fled their tunnel, a deed many consider absolutely unforgivable as even if you don't like your co-workers really, miners never leave each other behind. Which is why the miners also become infuriated when the mining company seems very reluctant to send their rescue unit down the mines to save Aizato, citing the risk on more cave-ins and the gas, and they will only attempt it after doing a daily canary test (sending canaries down the mines to see if they survive the gas). While the miners try to convince the company to send their rescue unit sooner, Hayata is approached by the girl who works in the canteen, as children saw something odd at this time: a man wearing a black fox mask entered the room of Kido, a former miner of Korean descent who works as a handyman around the mining village. The black fox is feared by everyone here, so Hayata agrees to have a look in Kido's room, as Kido's living in the room next to Aizato and his. When he enters Kido's room however, he finds Kido's body hanging from a shimewana, a sacred rope usually found at shrines. At first, it looks like suicide, but where did the man with the black fox mask go? The children have actually kept an eye on the front door ever since the figure entered the room, and the windows in the back can't actually be opened due to the bad building quality of the dormitory, so the figure couldn't have escaped unseen! When then more people in the dormitory end up dead in a similar way, hanging from shimewana in locked rooms, people start to fear it's Aizato's spirit, turned into a black fox and looking for more people to join him in the depths of the mines, but Hayata isn't quite convinced as he decides to investigate these murders in Mitsuda Shinzou's 2016 novel Kokumen no Kitsune ("The Black-Faced Kitsune").

As a big fan of Mitsuda's Toujou Genya series, I have to admit I was a bit disappointed when I read Ikan, his first novel: whereas I feel the Genya series hit a great balance between horror and a genuine well-plotted detective, Ikan was clearly more horror. Of course, I know Mitsuda also writes conventional horror, but I am not really interested in that. However, in my search for stories that in spirit are closer to the Genya series, I soon found about Kokumen no Kitsune. When Mitsuda first started doing his research for this novel, it was actually with the intention of writing a Genya novel set around a coal mine, but as Mitsuda read more and more about it, he felt the theme didn't really fitted the Genya series, and he decided to make it its own standalone novel. Still, this book is far closer to the Genya series than Ikan was, though it is also definitely not just a Genya novel with different characters, and it certainly works best as its own thing.

For one of the greatests feats of this novel is definitely the depiction of the harsh, gritty life of miners in Japan both during and after World War II. The story takes a long time for the set-up of the murders, and the mystery doesn't really get started until halfway the novel, but the lead-up time is used excellently to introduce the reader to the horrifying life as a miner. This is a horror novel, but a lot of the horror is actually based on reality: we hear about Aizato's past where he was a miner recruiter during the war, and the stories we hear about how they basically kidnapped people to work in the mines as de-facto slaves is just terrifying. This is also put in an international context, as we learn how as the war continued and resources became scarce, the Japanese empire eventually decided to "recruit" Koreans from their colonies to work in the coal mines of nearby Kyushu. Promises of high pay and just a one or two year contract after which they were free to go, were of course quickly broken, and while the Japanese miners were treated slightly more favorably, it was clear that miners were just a replacable resource to the companies running the mines, with safety never winning from coal output in terms of priorities. While things improved after the war, you still have ruthless recruiters who try to force lonely people in signing contracts, and even now, safety is not a priority for many of the mining companies, like at the Nenne Mines, which doesn't even have its own rescue unit, but has to wait for one to be sent from the main company in case anything happens (and of course, by the time such a unit arrives, hours if not days will have passed).

And we're just talking about the "outside" working circumstances here, but crawling into pitch-dark tunnels with just a light on your helmet and having to choose between wearing clothes to protect your body from the stones or wearing nothing because it's insanely hot inside the tunnels, carrying buckets full of coals to carts which need to moved out too and of course the danger of cave-ins and gas are all things that don't really make the life of a miner fun. In the first half of the book we hear also a lot about the superstitions of miners, like them at least trying to appease the fox spirits of Mount Yako, or stories about ghosts appearing in the depths of the tunnels when people work alone or about people who die and are left in the tunnels become spirits who roam the surface to take others along. Great stuff here, that really set a spooky atmosphere.

In the second half, after the cave-in and Aizato being left behind in the gas-filled mines, the mystery really starts with the apparent suicide of Kido in his room. Children saw a man wearing a black fox mask enter the room, but didn't see him leave through the front door, even though they were watching it until Hayata arrived at the scene. The back window was not locked, but the whole building was built rather shoddily, and like with parts of Aizato/Hayato's room, the window's simply completely stuck in the frame. At first, Kido's death is treated as a suicide, even if using a shimewana to hang yourself is a bit weird, but the following day, another neighbor of Hayata's found dead in his own room, and this time it's a real locked room, with the door and windows all locked and bolted.  The days after, even more people in the dorm die under the same circumstances, which soon fuel rumors of Aizato's spirit having escaped the mines to kill these people, but Hayata is of course quite convinced a real person killed these men somehow and tries to investigate these deaths, but the managers of the mining company seem very intent on handling these deaths as suicides, as a murder investigation would of course put a halt on mining activities for some time.

I do have to say that as a locked room mystery, Kokumen no Kitsune isn't as intricately plotted as the bangers we see in the Genya series. I think the first one, with the figure seen to enter Kido's room but not leave, is the best in the sense it fits the unique setting of a small miner's community the best by far. Subsequent locked rooms were less interesting I think: whereas in the Genya novels Mitsuda presents insanely densily plotted mysteries with all kinds of clues eventually coming together to point at the solution and often show synergy between the multiple impossible situations, that is not really the case here. The solutions to the individual locked rooms come rather suddenly, with Hayata just realizing how they were done even though he didn't really investigate the crime scenes and there wasn't really a particular reason why he couldn't have realized it earlier (there was no specific impulse that made the deduction only possible later). Synergy between the various locked rooms is also nearly nihil, meaning that solving one case doesn't necessarily lead to an epiphany regarding a different one, which is something I really liked about the Genya plots. That said, setting the individual locked rooms aside, I did really like Kokumen no Kitsune on the whole, as the way the plot is set in motion and how characters behave and by extent, make this murder mystery possible, is firmly set in the realistic post-war world of miners as portrayed by Mitsuda, and the way he also ties it to miner's superstitions is really good. There's not much delving into folklore and the meaning behind customs/traditions like in the Genya stories here, so you get a lot of spooky stories without an "explanation" to them, but that really helps sell the setting of the mines, a place not even the people who work in the deepest parts of the mountains, truly comprehend.

So overall, I did enjoy Kokumen no Kitsune a lot. As for the mystery plot, it doesn't reach the highest heights of the Genya series at all, but it still managed to scratch that itch of mine for well-plotted horror-mystery with an emphasis on local folklore/ghost stories, and in this book, we also get a very fascinating look in the lives of coal miners in post-war Japan, and that part is absolutely the highlight. The mining community and their circumstances are also put to good use for the mystery plot, providing a unique location that you simply won't find in other stories. 

Original Japanese title(s): 三津田信三『黒面の狐』