Detective Conan

10 Best Episodes of Detective Conan - Season 17

The cases of a detective whose physical age was chemically reversed to that of a prepubescent boy and he must hide his true mental development.

Written by Sophie and last updated on feb 08, 2023.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

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Detective Conan - S17E13

#15 - Clash of Red and Black (Ready to Die) (Season 17 - Episode 13)

Shuichi agrees to meet Kir. James Black is against the decision, but Shuichi explains that he has to, fearing the worse for Kir if he doesn't. Elsewhere, Jodie and Conan have figured out who the culprit behind the murder is. They use a trick involving the Japanese phrase "Shiranpuri" on the suspects. The result reveals the true murderer who doesn't react at all to the phrase, unlike the others. Later, Ran has a bad feeling involving Akai.

The episode was rated 8.29 from 14 votes.

Detective Conan - S17E18

#14 - The Blind Spot in the Karaoke Box (Part 2) (Season 17 - Episode 18)

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Conan knocks Sonoko out with a tranquilizer and solves the case. Afterwards, Eisuke reveals he wants to ask Shinichi Kudo for permission to admit his love to Ran and take her to America. Conan tells him he can not and Eisuke confesses that he had found out at the very beginning that Conan is indeed Shinichi.

The episode was rated 8.31 from 13 votes.

Detective Conan - S17E20

#13 - Conan vs. Double Code Mystery (Season 17 - Episode 20)

Conan solves the case and allows the person Sherry suspects to be a black organization member to stay at Shinichi's House. There is a rain of paper planes which people have labelled a prank. Afterwards Conan finds out the planes have morose code with the words S.O.S. Ran with Sonoko tagging along, is on her monthly cleaning trip to Shinichi's house and finds Okiya Sabura. They show the plane to Okiya and he tells them it's an S.O.S

The episode was rated 8.33 from 15 votes.

Detective Conan - S17E15

#12 - Lawyer Eri Kisaki's Testimony (Part 1) (Season 17 - Episode 15)

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Eri goes to a hairdresser to get her hair done. Conan and the others come across a dead body outside. Conan finds the woman who did Eri's hair to be the killer, but with Eri as her alibi, it makes it difficult to prove she did it. What was the trick used in order to carry out the crime?

The episode was rated 8.33 from 15 votes.

Detective Conan - S17E27

#11 - Furinkazan - Shadow and Lightning's Conclusion (Season 17 - Episode 27)

After the four deaths linking to Fuurinkazan are complete, the families return to their homes and await the police's final checks. Conan, Heiji, and Officer Yamato ambush the murderer before they are able to kill the final target.

The episode was rated 8.38 from 13 votes.

Detective Conan - S17E21

#10 - Deduction Showdown! Shinichi vs. Subaru Okiya (Season 17 - Episode 21)

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Sonoko decides to have a contest between Shinichi and Okiya. Conan at school solves the paper plane and texts the results to Ran while Sonoko listens to Subaru Okiya's deductions. They both deliver the results at the same time and find the Kidnapped person who is sending the S.O.S.

The episode was rated 8.40 from 15 votes.

Detective Conan - S17E5

#9 - Clash of Red and Black (Coma) (Season 17 - Episode 5)

Eisuke has been missing since the winter break after he found a clue of the whereabouts of a member of his father's company. Coincidentally, the member is at Haido Central Hospital, where Rena Mizunashi is secretly held at. Conan meets with Jodie who confirms Eisuke has been seen at the hospital and reveals that Eisuke's father was a secret CIA agent who died four years ago by the hands of Rena. Conan follows Jodie to the hospital to search for Eisuke and begins to believe Eisuke might be in trouble because the member of his father's company is really a member of the black organization. Conan talks to a nurse to discover there's a patient in the hospital who is also looking for Rena.

The episode was rated 8.40 from 15 votes.

Detective Conan - S17E31

#8 - Murderer, Kudo Shinichi (Season 17 - Episode 31)

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Kudo Shinichi receives mail from a village of a case he solved a year ago. Conan, Mouri, Ran, along with Heiji and Kazuha decide to visit the village and realize that the village hates Shinichi for his deduction of a double suicide relating to the head of the village. Conan heads to the cottage where the letter mentions but turns out to be a plot to trap him there. Later, Conan realizes the cold medicine he took was actually the prototype antidote to the APTX 4869 and that he will become Kudo Shinichi again. Later, Kudo Shinichi is found in the lake with no memory. Afterwards he is found at a murder scene of a news reporter who was going to reveal a secret of Shinichi. Apparently, the murder is related to the mysterious person in the forest, the Shiragami.

The episode was rated 8.53 from 15 votes.

Detective Conan - S17E12

#7 - Clash of Red and Black (Innocence) (Season 17 - Episode 12)

The Detective Boys attempt to solve the mystery of the murder, and gather info on their suspects. Jodie arrives on the scene to help clear FBI Andre Camel from suspicion. Also, a note is discovered in English that says "Bring my Tux". What does this message have to do with the murder? Elsewhere, Gin has a private talk with Kir and gives her a way to prove herself to the organization, but the cosequences are deadly. Will she be able to pull off the mission successfully?

The episode was rated 8.53 from 15 votes.

Detective Conan - S17E8

#6 - Clash of Red and Black (Disturbance) (Season 17 - Episode 8)

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Jodie and James of the FBI plan to transfer Rena to another hospital using three transport vans. Meanwhile, all at once, there is a food poisoning outbreak, a gas leak, and a fire which causes traffic and chaos around the hospital. Also, James receives Aquilegia flowers from the deceased Black Organization agent, Rikumichi Kusuda, which contains a small time bomb. Jodie and another FBI agent named Camel rush to detonate it in a remote location. To make matters worse, James is not the only one who received a ticking present from Rikumichi, but every patient in the entire hospital.

The episode was rated 8.63 from 16 votes.

Detective Conan - S17E32

#5 - Shinichi's True Face and Ran's Tears (Season 17 - Episode 32)

Ran wakes up in a hut in the woods and discovers someone has treated the wounds from when she fell. Eventually, Kazuha finds Ran and calls Kogoro in. Heiji radios them from the next room. They all go over and find that the room is filled with pictures of Shin'ichi with knife marks in them. Heiji figures out the case, and they head back to Hinohara's house. There, Heiji reveals that Shin'ichi is actually Makoto, who used plastic surgery to look like Kudou Shin'ichi. Shirigami-sama steps into the room and is revealed to be Shin'ichi. After Makoto is arrested, Ran, Heiji, Shin'ichi, Kazuha, and Kogoro walk back toward the hotel. Before they can reach it, APTX 4869 starts to wear off, and Heiji helps Shin'ichi escape to the bathroom to change back. Haibara had been hiding there, and she gave Shin'ichi another antidote. Then, she says to return to Tokyo before he changes back if he wishes to keep his identity a secret.

The episode was rated 8.76 from 17 votes.

Detective Conan - S17E9

#4 - Clash of Red and Black (Disguise) (Season 17 - Episode 9)

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Rena appears on television while the FBI agents are gathering the small explosives. The confusion cause the agents to run back to Rena's room, but it's a trap because the explosives the agents were collecting also have transmitters allowing the Black Organization to know where Rena is specifically located. This forces the FBI to transport Rena immediately in the three vans. Chianti, Korn, Vodka, and later Vermouth follow the vans to determine which van Rena is in. Although clues reveal Rena to be in the second van which Shuichi is following in his Chevrolet, Gin forces his team to follow the third van that Camel is driving.

The episode was rated 8.87 from 15 votes.

Detective Conan - S17E10

#3 - Clash of Red and Black (Testament) (Season 17 - Episode 10)

Rena wakes up and knocks out FBI agent Camel, which stops the chase. Once freed, she reunites with the other members. Chianti prepares to kill Camel, but the vehicle explodes. Onlookers appear, causing the BO gang to flee. Later, Andre is alive and Jodie and James learns that the Akai and Conan intended to unite Rena Mizunashi with the other members all along, and explain their plan. It's revealed that Rena is a CIA agent who was undercover as a BO member. She was forced to kill her father after she made a mistake that would've revealed her secret.

The episode was rated 8.93 from 15 votes.

Detective Conan - S17E7

#2 - Clash of Red and Black (Awakening) (Season 17 - Episode 7)

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Rikumichi Kusuda, the fake patient who the FBI is spying on, sneaks into the nurse's office and takes pictures of the list patients. He is caught by a nurse and the FBI deploy. Rikumichi unravels the bandages around his neck to reveal he has C-4 explosives and makes a getaway in a car. Akai follows him with Conan who was hiding in the back, but the chase is cut short when Rikumichi shoots himself. Conan broke Rikumichi's cell phone prior to the escape, but it's too late, the Black Organization already knows where Rena lies. Back in Rena's room, Eisuke walks in demanding her to wake up and tell him where his sister is. Just as Eisuke is about to stab her with scissors, Rena grabs his hand.

The episode was rated 9.00 from 16 votes.

Detective Conan - S17E14

#1 - Clash of Red and Black (Killed in the Line of Duty) (Season 17 - Episode 14)

Shuichi goes to meet up with Kir. It turns out to be a trap. As told, Kir follows Gin's instructions and eliminates their only threat to the Black Organization. The FBI is eventually informed, and Takagi confirms the death. The news hits Jodie the hardest who has flashbacks of her partner. While driving by her motorcycle, Vermouth notices a distraught Jodie and says to herself that only one Silver-bullet is needed, not two. Later, Jodie returns a fake cell phone in place of Conan's real cell phone who notices the switch, but does not say anything.

The episode was rated 9.26 from 19 votes.

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