Detective Conan Volume 9 (1995) by Gosho Aoyama

(*Note, although this is the ninth in this series of reviews, I only encourage you to read my review of the first volume to get a summary of the series and my preamble about the reviews. It is not necessary to read any other entry in the series besides the first)

If you’ve been reading this series of reviews from the beginning, you’ll probably be struck by the fact that there has been a massive uptick in quality. For the first few volumes, I was giving metered, measured, and reserved praise to stories that were “good… for this point in the stories”. Since then, I’ve started throwing out words like “brilliant” and “classic” and making lofty comparisons to Brand and Christie. Volumes 6 to 8 have all been consistently on-point with only the occasional stinker among them. We can only hope that this upward trend will continue in Volume 9…

Screenshot from the anime series and provided by Detective Conan World wiki

…which opens with Casebook 22 – Ayumi Yoshida Kidnapping Case (Chapters 1-3), my least favorite story in the series so far. The Junior Detective League are out playing hide-and-seek when Ayumi gets into the trunk of a suspected kidnapper-and-serial-child-murderer! The kids chase her down on Conan’s rocket skateboard as she describes sounds to them that give them clues to her location.

It’s a three chapter long chase scene with a joke ending that isn’t very funny. The descriptions of the locations are pretty obvious as to what they’re vaguely supposed to be. Worst story so far, there’s basically nothing of interest here worth reading for any reason. I really do not care for these Junior Detective League stories one bit. Hopefully there’s a really good one involving a library to look forward to in the next volume!

Casebook 23 – Kogoro Richard’s Class Reunion Murder Case has the Moores attending a reunion of Richard’s university judo club. Unlike many other clubs we will see in this series, there are no “two-year-old secret deaths we promised not to speak about!” In fact, the reunion goes pleasantly, with the members teasing Richard for his poor attendance, much banter ensues, and it’s clear the familial bonds of the Judo team are in tact even after 15 years!

Screenshot from the anime series and provided by Detective Conan World wiki

After the team goes to the fireworks showing without Yumi Horikoshi, a member of the team, they return to find her in her room dead from a gunshot wound to the forehead. Based on the rigor mortis, she had to have died when everyone was together in the ping pong room earlier and everyone had an alibi…

I know this one is apparently a favorite of a lot of people’s, but I’m sorry to say I really didn’t think it was too great. Seeing Richard momentarily mature into a suitable detective to solve the murder was really fun, and the moment-to-moment detection as well as the cluing were all very well-done.

However, the problem is just a fundamental one with this kind of story. As I mentioned in my post on “impossible alibi problems”, there are two ways to construct a problem like this. One is “we know who the killer is, but we have no idea how they established an airtight alibi”, which features in Mysterious Shadow Case (Volume 2 Chapters 1-3). The other is “a murder committed when everyone has an alibi” — this story — and this premise only has arguably three or four total basic solution types. Unfortunately, the story also quickly reveals which of these types has to be at play, and the second that happens it basically just comes down to the minutiae of applying it, which in this case I really did not care much for, being a unique facepaint on what’s still a very old type of biological trick.

Don’t get me wrong, it’s, technically, a perfectly-constructed detective story, with cleverly-placed clues hinting at the true solution, including a very neat piece of Japanese folklore, and the solution’s unique application of an old premise lends itself to very clever cluing. This type of perfect composition is a mark many other Detective Conan tales miss, but, gun to my head, I’d prefer a story with flawed construction but brilliant heights and shocks like Night Baron Murder Case (Volume 8 Chapters 2-7). Nonetheless, this story just gets marks for being well-realized, even if I don’t believe it’ll bowl many people over with ingenuity or surprise.

Screenshot from the anime series and provided by Detective Conan World wiki

The volume, being the first in a while to feature three stories, ends on Casebook 24 – Wealthy Daughter Murder Case (Volumes 9-10, Chapters 7-1). At a party hosted for a wealthy daughter to select her desired suitor for marriage, of which many of the guests are from the host’s old yachting club, many people’s car tires are slashed, scaring people into fleeing the party. The few who remain intend to finish the party and walk away with a new bride…

However, the festivities are finally disrupted when the body of one of the suits is found drowned in the fountain outside of the house! With the debutant missing from her own party and under suspicion when Rachel is the victim of a murder attempt in which her head is forced under the water in a bathroom sink, Conan is underway to find this would-be serial killer…!

Screenshot from the anime series and provided by Detective Conan World wiki

I mentioned preferring brilliant heights with flawed construction, right?

There’s a very clever alibi trick at play here that, similar to Moonlight Sonata Murder Case (Volume 7 Chapters 2-7), effectively relies on the fact that it could only work in the context of a serial killing and would not be nearly as effective in a one-off murder. Both that story and this one ultimately feel like a case of the first two murders merely being a means to one big misdirection in the final murder, and it’s an interesting plotting device that I found neat and effective.

However, construction-wise, this story is just as weird and messy as the aforementioned Night Baron Murder Case, for a lot of the same reasons (see my review of Volume 8). There’s a scene where an old lady at the scene of the crime compare’s Rachel’s appearance to that of a young woman who drowned to death a few years ago (like every non-Judo club in the Detective Conan universe). The scene is presented with considerable weight and importance, but this little detail of Rachel’s resemblance to the dead girl is neither paid off nor followed-up on at any point in the remainder of the story. Similarly to Night Baron this also feels like two stitched-together premises — a murder at a yacht club reunion, and a murder at a groom-selecting ball. This is ultimately and most importantly a murder at a yacht club reunion, and the entire set-up of this party being meant for the selection of a young woman’s husband is a detail that gets laid at the wayside and never called-upon for any meaningful reason.

Nonetheless, I think of this story highly. I think the alibi trick is clever enough to save this story, although I think it’s a step below Night Baron in sheer brilliance and ingenuity, even if the construction is equally bizarre.


This volume started out rough, but managed to find its footing near the end. Nothing here that I’d say is a classic of the series worth going out of your way to read, but Wealthy Daughter is a good read for signed-up fans, and most people think more highly of Richard’s Reunion than I do, so maybe you will too…?

Now that I’ve broken the 20 stories mark, I’m going to start arranging these stories more clearly based on rough quality! I’m worried the ranking is getting a bit messy and hard to read though, so let me know if this knew formatting decision is good or if I should abandon it and just let the ranking speak for itself.

  1. ————THE GOOD————
    Moonlight Sonata (CB#18 V7 C2-7)
  2. Art Collector (CB#15 V6 C2-5)
  3. Tenkaichi Festival (CB#17 V6-7 C9-1)
  4. Bandaged Man (CB#12 V5 C1-5)
  5. Night Baron (CB#20 V8 C2-7)
  6. Wealthy Daughter (CB#24 V9-10 C7-1)
  7. Art Museum Owner (CB#9 V4 C1-3)
  8. ————THE DECENT————
    Poisoned Bride (CB#21 V8 C8-10)
  9. Kogoro Richard’s Reunion (CB#23 V9 C4-6)
  10. Strange Shadow (CB#4 V2 C1-3)
  11. LEX Vocalist (CB#13 V6 C6-9)
  12. Hatamoto Murder (CB#7 V3 C1-6)
  13. Shinkansen Bombing (CB#10 V4, C4-6)
  14. Conan Kidnapping (CB#14 V5-6 C10-1)
  15. ————THE BAD————
    Haunted Mansion Case (CB#6 V2, C8-10)
  16. Idol Locked-Room (CB#3 V1, C6-9)
  17. Roller Coaster (CB#1 V1 C1)
  18. Soccer Brother (CB#19 V7-8 C8-1)
  19. Monthly Presents (CB#8 V3 C7-10)
  20. Twin Brothers (CB#16 V6 C6-8)
  21. President’s Daughter (CB#2 V1, C2-5)
  22. Billion Yen (CB#5 V2 C4-7)
  23. ORO (CB#11 V4 C7-9)
  24. Ayumi Kidnapping (CB#22 V9 C-13)

Leave a comment