I'm still bummed I have the first few books in this series with their original pocket covers, as the current covers with Arai Keiichi's art are much more alluring!
Disclosure: I translated Higashigawa Tokuya's Lending the Key to the Locked Room, the first book in same series as the book discussed today.
Lending the Key to the Locked Room
Misshitsu ni Mukatte Ute ("Shoot Towards The Locked Room")
Kanzen Hanzai ni wa Neko Nanbiki Hitsuyouka ("How Many Cats Do You Need For a Perfect Crime?")
Koukan Satsujin ni Mukanai Yoru ("A Bad Night to Exchange Murders")
Koko ni Shitai wo Sutenaide Kudasai! ("Don't Dump Your Bodies Here Please!")
Adaptations
Watashi no Kirai na Tantei ("The Detective I Don't Like")
Kuramochi Kazuya no Futatsu no Alibi ("The Two Alibis of Kuramochi Kazuya") is a pure inverted story, following the attempt of Kuramochi Kazuya of succesfully killing his wife's uncle and get away with it. His wife's uncle is a wealthy man who owns a restaraunt which is now run by Kuramochi, but business has not been great, and his uncle now refuses to pump more money in the restaurant. So the solution is of course to kill the man and inherit his money through his wife. The plan is to create a perfect alibi: he has invited the private detective Ukai, saying he wants to hire Ukai to find his lost pet. During their talk, Kuramochi excuses himself for a moment to use the bathroom, but in fact he drowns his uncle, whom he had rendered unconscious beforehand, in river water he brought home, so when he will later dump the body in the river, the police will determine his uncle actually died by drowning in the river, at a time Kuramochi was talking with Ukai. Of course, things go wrong, but why? The mistake he makes is incredibly cliche'd, but it actually works here, because the set-up for why Kuramochi fell for it was done really well: as always, it was hidden in the funnier parts of the narrative, and you'd never know that running joke was actually a set-up for the solution. Definitely a "punchline" type of solution, but one I liked.
Ukai and his landlord Akemi are visiting the local multi-day festival at the Ika River River Side Park, and the big finale is a competition between mascotte figures. One of the people they run into at the festival is Sayaka, a girl they met during a previous adventure, and who is most definitely not also the squid mascotte figure Kenzaki Maika, for Maika is of course really a cute character and they are not humans pretending to be mascotte figures. In the dressing tent, they also find others like Pufferfish Harry, the turtle Kamekichi and the masu salmon Yamame-chan, who are all getting prepped for the contest. Harry goes having a smoke in a seperate section of the tent, when after a while, Kamekichi, who had also been smoking, suddenly cries out. When they all go the smoking section, they find Harry lying on the floor, bleeding, and they find the person inside had been stabbed through his suit. Given that there had been only one other mascotte in the smoking section, it seems obvious who stabbed Harry, but is the answer really so simple? I am not that big a fan of this story: I do like the concept of how Harry was stabbed under seemingly impossible circumstances, but it seems a bit too little to carry a whole story, it would have worked better as a supporting concept, rather the main, as it is a bit too straightforward and I think it also works better in a visual medium.
Doctor Akihabara is a self-proclaimed genius in Hakase to Robot no Fuzai Shoumei ("The Alibis of the Doctor and his Robot") who has finally succeeded in creating a bi-pedal, talking robot after years of experiments (and yes.... he's a bit late...), but he owes his sponsor a lot of money, so the easy way out is to kill the man, and he realizes he can use his robot to create a fake alibi! Both he and his sponsor have a second villa in the mountains, and the plan is to kill the man, have his robot pretend to be the man while the doctor himself visits the neighbors, making sure they see his robot pretending to be the victim moving about in front of the windows, moving the estimated time of his death to the period while the doctor was having dinner with his neighbors. Akemi also happens to be visiting those neighbors, and while the doctor is quite smitten by her, he does not forget to make sure they all see "the neighbor" walking up and down in front of the window in a programmed routine. The next day, the corpse is found, but the weather conditions make it clear the murderer is likely someone staying on the mountains now, and there are only a handful of them in this season. I think this was the best story overall of the volume: there is funny banter between the doctor and his talking robot as they work together to kill their target and set-up the ruse, but the mistake the doctor makes is thematically brilliant and I really didn't see it coming. I'm trying to imagine it being used in a more serious story, but I don't think it would have been even half as effective as it's done here, as it adds a wonderfully ironic tone to the story. It's still a very simple, 'one-trick-pony'-esque inverted mystery as most of the others, but very satisfying considering its length.
To Aru Misshtisu no Hajimari to Owari ("The Beginning and the Ending of a Locked Room") has Ukai and Ryuuhei working on a case for a mother: she suspects her daughter-in-law is cheating, and has hired the two detectives to find evidence. They find out who the partner is and have the evidence, and the mother wants to confront her son with the evidence, and Ukai and Ryuuhei come along. They find the house locked, which is odd, as the son should've been alone in the house while his wife was visiting her own parents. Fearing something is off, they break in the house and find it empty. At least, they think so, until they enter the bathroom, and in the tub, they find a chopped up body, with the head of the son floating in the tub! But if the house was locked from the inside, where did the murderer go to? The story starts in media res, allowing for some tension, but the solution to the locked room is almost hilarious silly. Like the other stories, it's really just a punchline, but it works because it's not treated too seriously, and it is a neat subversion: you'll see the same trick used in a serious way far more often, but I didn't immediately recognize it because it is used in such a silly, non-practical manner now, so it kinda slips beneath the radar. Again one of those ideas that work because it's done in such a light-hearted manner in a very short story.
Higaisha to Yoku Nita Otoko ("The Man Who Greatly Resembles the Victim") follows the story of Kitayama Masato. Masato is the illegitimate son of Anekouji Kenzou, the former head of the wealthy Anekouji clan which runs Anekouji Products. But while his older brother Anekouji Kazuhito became the new head of the company, Masato was never recognized officially and is now living from one part-time job to another. One night, he is approached by a beautiful woman, who confides to him she plans to kill Kazuhito, as he had dumped a dear friend of hers who committed suicide because of it. It turns out Kazuhito and Masato, while they have not met in years, actually resemble each other a lot. The woman's plan is to use Masato to create an alibi for her: Masato is to pretend to be Kazuhito by visiting a cafe Kazuhito frequents and have some drinks there, while she'll kill Kazuhito, thus making it seem like Kazuhito died much later than he actually did. Kazuhito finally agrees to the plan, and both do everything according as discussed, but the police still manages to figure out how they did it. But why? The story has a very interesting twist before the true end, that changes your views on the murder scheme slightly, but it is fairly minor, as two pages later, you'll already arrive at the true solution. Which is a bit predictable, once the jokes about a certain trait of Masato are introduced in the story. Not a bad story per se, but perhaps the "lightest" of the five stories, and they are all very light in content matter in the first place.
I already mentioned it earlier, but Tantei Sae Inakereba is on the whole a funny collection, but it's very short and light-hearted, and not likely to really satisfy you if you're looking for memorable detective stories. But as something you can read very quickly between heftier volumes, it's alright. I doubt this volume alone will convince anyone to seek out all the Ikagawa City books, especially as you don't see as much of the series characters in these stories due to the inverted format of most of the stories, but having read all of the novels, I did enjoy this brief return to the odd city. Now to see when I will tackle the other two collections...