The Boiled Fugu Mystery Tour Showdown

Chronology
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Episode 1074-1075 (Int. Episode 1131-1132)
Information
Title:	The Boiled Fugu Mystery Tour Showdown
Japanese title:	てっちり対決ミステリーツアー (Tetchiri Taiketsu Misuterī Tsuā)
Original airdate:	February 18, 2023 (Mojiko & Kokura Part) February 25, 2023 (Shimonoseki Part)
Filler case:	#387
Season:	31
Manga source:	TV Original
Case
Cast:	Conan Edogawa Kogoro Mouri Ran Mouri Hiroki Oi
Case solved by:	Kogoro Mouri (via Conan)
Next Conan's Hint:	Kanmon Straits (Mojiko & Kokura Part) Battle of Dan-no-ura (Shimonoseki Part)
Staff
Director:	Yasuichiro Yamamoto Nobuharu Kamanaka
Screenplay:	Akatsuki Yamatoya
Storyboard:	Masaharu Okuwaki
Episode director:	1074: Minoru Tozawa 1075: Yosuke Fujino
Animation director:	Seiji Muta (supervisor) 1074: Keiko Sasaki 1075: Kaoru Nagakawa Zi Dengjia tofu Michitaka Yamamoto Asuka Tsubuki
Character design:	Masatomo Sudo Michitaka Yamamoto (sub-character) Hiroshi Ogawa (design works)
Production cooperation:	1075: Azeta Pictures
Voice Cast: Minami Takayama as Conan Edogawa Rikiya Koyama as Kogoro Mouri Wakana Yamazaki as Ran Mouri Kenji Nomura as Hiroki Oi Takashi Matsuyama as Makoto Izumiya Natsuki Aikawa as Kaede Izumiya Dai Matsumoto as Izakaya manager Chie Kojiro as Eriko Akio Suyama as Yasushi Kobayashi Kozo Mito as Shinichi Fujii Shin Goto as Satoru Daiehara Keiichi Nakagawa as Keisuke Ban
Music
Opening song:	SPARKLE
Closing song:	Kuufuku

The Boiled Fugu Mystery Tour Showdown (てっちり対決ミステリーツアー ,Tetchiri Taiketsu Misuterī Tsuā) is the 1074th and 1075th episode of the Detective Conan anime.

Cast

Characters
Conan Edogawa Kogoro Mouri Ran Mouri Hiroki Oi

Gadgets

Gadgets
Stun-Gun Wristwatch Voice-Changing Bowtie

Case

Situation

Part 1

Kogoro, Ran, and Conan visit Shimonoseki, Yamaguchi Prefecture, with the introduction of Hiroki Oi, a lawyer they met in a preview case. The client is Makoto Izumiya, the fourth generation owner of a long-established puffer fish restaurant Izumiya, and his daughter Kaede. It is said that, when the store was at its busiest and no one was in the house, a burglar broke in and stole the heirloom pot. It's an expensive hot pot, but what's important to them is the soup stock that comes out of the hot pot's skin, which has been steeped in the umami flavor since the restaurant's founding. Conan and the others go to interview four suspect candidates narrowed down by the police.

Robbery
	Location: Izumiya household, Shimonoseki Victim: Makoto Izumiya and Kaede Izumiya Age: 58 years old (Makoto) and 22 years old (Kaede) Robbed item: Izumiya family's special pot Suspects: Yasushi Kobayashi, Shinichi Fujii, Satoru Daiehara, and Keisuke Ban

There are four suspects: Yasushi Kobayashi, an employee at a restaurant at Kanmon Wharf who was arrested two years ago for robbing Izumiya restaurant; Shinichi Fujii, the owner of Kan restaurant chain who failed to buy Izumiya; Satoru Daiehara, the owner of King Arthur restaurant who knows about Izumiya's pot; and Keisuke Ban, a former employee at Izumiya who was fired. They start to investigate by going to visit each suspects and ask them questions, while also traveling in different places. At the night, Kogoro, Ran, and Conan visit an izakaya where they start their deductions, but when they exit the Izakaya, the robber is seen and chased by Ran, but before escaping, he attacks Kogoro with a bottle.

Attempted Murder
	Location: Street near Izakaya Uzushio Victim: Kogoro Mouri Age: 38 years old Attack types: Bashing Suspects: Yasushi Kobayashi, Shinichi Fujii, Satoru Daiehara, and Keisuke Ban

The police examine all of the security camera footage from Kyushu to Honshu on the day of the theft (e.g. Kanmon Tunnel, Mojiko Retro, Shin-Shimonoseki, and Shimonoseki station platforms), and none of the suspects appears in the camera footage. In addition to that all of them have perfect alibis, then what trick did the culprit use?

Part 2

Docotor says that Kogoro is fine after all, and he will be fully recovered in two weeks. Kogoro cliams that he will proceed his investigation, uttered by Conan using his voice-changing bowtie. Oi phones Conan informing that the coworker who verified Kobayashi's alibi lied, which implies that he no longer has an alibi. Due to the fear of accusation plus he had a criminal record formerly, Kobayashi attempts to run away, heading towards Shin-Shimonoseki station. Is Kobayashi the true culprit? Moreover, how did they cross the Kanmon Channel without appearing within the camera footage?

People

Makoto Izumiya
	58 years old Izumiya restaurant owner

Kaede Izumiya
	22 years old Makoto's only daughter

Yasushi Kobayashi
	27 years old Kanmon Wharf restaurant part-time employee

Shinichi Fujii
	43 years old Kan restaurant chain company manager

Satoru Daiehara
	34 years old King Arthur restaurant owner and chef

Keisuke Ban
	24 years old Former Izumiya restaurant employee

Man
	Izakaya manager

Eriko
	Izakaya waitress

Kato
	Yasushi's co-worker Kanmon Wharf restaurant employee

Resolution

  Show spoilers »

The culprit is Satoru Daiehara, he instigated Yasushi Kobayashi to commit the theft two years ago, this way, it will offer him a suitable motive. He knew that Kobayashi didn't have an alibi on the day of the crime, and anticipated that Kobayashi will probably fabricate an alibi himself since he is on probation, he came up with this plan to make him the biggest suspect. Kogoro starts his deductions (told by Conan), he first excludes Kobayashi because he was accused of faking his alibi and was utilized by the culprit. He then precludes Keisuke Ban out of the suspect list.

The mystery of Kanmon Channel

In order to get to Honshu, and implement the crime, the culprit has to go across the Kanmon Channel. And the truth turns out to be that Daiehara swimed to the other side of the channel, by wearing a drysuit. A poor swimmer can even accomplish swimming the Antarctic Ocean with the suit's buoyancy and its fins. Conan pointed out that from the photo he sent to Kogoro for his alibi, he notices Daiehara was wearing a dive computer on his wrist rather than a normal watch. This means that Daiehara has a diving license.

Evidences

According to Daiehara's medical certificate, it has been two months and 15 days ever since he broke his leg. The recovery period will be three months, however, Conan uses Kogoro as an example, Kogoro is currently on the second day of his two-week recovery, and he is doing totally fine. Therefore, Daiehara's medical certificate may not be a vigorous proof. Oi allows Makoto and Kaede to taste the dish made by Daiehara. Since it is cooked using their heirloom pot, the food must be steeped in the umami flavor, that the Izumiya restaurant owner will recognize. And both of them insisted that the dish was cooked using that pot.

Seeing the truth being revealed, Daiehara confesses and decides to destroy the pot. Fortunately, Conan successfully save the pot before reaching the ground.

Attempted Destruction
	Location: Boiled Fugu Grand Prix field Object: Izumiya family's special pot Culprit: Satoru Daiehara

Trivia

• The famous Mōri Motonari was one of the Mouri family's ancestors, according to episode 299‎, and Chofu Mori Residence appears in this episode.
• The naval Battle of Dan-no-ura on Kanmon Straits, reminded with the statues of Minamoto no Yoshitsune and Taira no Tomomori, is seen in a flashback from movie 7.

See also

• Season 31
• Mystery Tour (series)