Follow the Vanished Diamond! Conan & Heiji vs. Kid!

Chronology
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OVA 6
Information
Title:	Follow the Vanished Diamond! Conan and Heiji vs Kid!
Japanese Title:	消えたダイヤを追え!コナン·平次vsキッド! (Kieta Daiya o Oe! Konan, Heiji vs Kiddo!)
Original airdate:	March 15, 2006
Case
Cast:	Conan Edogawa Heiji Hattori Kogoro Mouri Ginzo Nakamori Ran Mouri Yoko Okino Kaitou Kid Kazuha Toyama Detective Konno Shinichi Kudo
Case solved by:	Conan Edogawa Heiji Hattori
Staff
Director:	Masato Sato
Screenplay:	Kazunari Kouchi
Storyboard:	Masanori Mizuhara
Technical Director:	Minoru Tozawa
Animation Director:	Mari Tominaga (chief) Mayumi Okamoto Tomoaki Sakiyama
Character Design:	Mari Tominaga
ExpandVoice cast: Minami Takayama as Conan Edogawa Wakana Yamazaki as Ran Mouri Akira Kamiya as Kogoro Mouri Yuko Miyamura as Kazuha Toyama Ryo Horikawa as Heiji Hattori, Takafumi Fukawa Unsho Ishizuka as Ginzo Nakamori Miki Nagasawa as Yoko Okino Kappei Yamaguchi as Kaitou Kid Minoru Inaba as Kazuma Iwatsume Nobuyuki Kobushi as Moriwaki Sachie Okada as Announcer Yuko Kinoshita as Mrs Ishigaki Shin Goto as Ishigaki Junji Kitajima as Man whose voice resembles Heiji Masako Miura as Woman whose voice ressembles Yoko
Music
Closing song:	Kanashii Hodo Anata ga Suki
The Private Eyes' Requiem post-story

Follow the Vanished Diamond! Conan & Heiji vs. Kid! (消えたダイヤを追え!コナン·平次vsキッド! ,Kieta Daiya o Oe! Konan, Heiji vs Kiddo!) is the 6th OVA of Detective Conan. It was available via application service from March 15, 2006 until May 24, 2006 (Weekly Shonen Sunday magazine issue 15/2006 until issue 25/2006).

Cast

Characters
Conan Edogawa Heiji Hattori Kogoro Mouri Ginzo Nakamori Ran Mouri Yoko Okino Kaitou Kid Kazuha Toyama Detective Konno Shinichi Kudo (flashback)

Gadgets

Gadgets
Voice-Changing Bowtie Card Gun Hang Glider Cape

Case

Situation

A mysterious package comes in for Kogoro. Moments later, a diamond thief with a voice similar to Heiji's accidentally calls the Mouri Detective Agency asking for a ransom. Soon realizing that he has dialed the wrong number, the caller hangs up, but not before a familar voice says "Good morning!" on the other line. Conan deducts that the caller had meant to dial a similar number, and calls Heiji over to mimick his voice and call a list of similar numbers. Only one person responds: Iwatsume. The detectives approach him and question him to discover that the man had paid 10,000,000 yen to retrieve his stolen jewel. After realizing the meager ransom, which was a tenth of the value of the diamond, it is discovered that the returned gem was a fake.

People

Kazuma Iwatsume
	Missing jewel owner

Ishigaki
	Ishigaki Butcher store owner

Mrs. Ishigaki
	Butcher store employee Ishigaki's wife

Moriwaki
	Office worker Heiji's voice similar

Announcer
	News 30 announcer

Hana
	Hana Fish store owner

Resolution

  Show spoilers »

Conan and Heiji discover the culprit after finding the contents of Kogoro's mysterious package; a Yoko Okino alarm clock. The alarm clock's "Good morning!" was what was heard on the other line. After questioning Kogoro, they discover that only 200 alarm clocks were produced and sold only to those in the Yoko Okino fan club. They corner the culprit on the bridge. The culprit threatens to throw the jewel into the ocean, but accidentally drops his Yoko Okino clock into the sea. Kaitou Kid catches the thrown jewel and returns it to the owner the next day.

Takafumi Fukawa
	Jewel thief Voice similar to Heiji Yoko Okino's fan

Trivia

• Kogoro was watching the 4 minute cooking show with Yoko, and in particular, the very episode that he appeared on in Black Impact! The Moment the Black Organization Reaches Out!, and apparently, he watches it on tape practically non-stop.

See also

• OVAs
• The Private Eyes' Requiem