Episode 460

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| ‹  [A Mysterious Man - Overly Strict with Regulations](/wiki/A_Mysterious_Man_-_Overly_Strict_with_Regulations "A Mysterious Man - Overly Strict with Regulations") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [The Missing Page](/wiki/The_Missing_Page "The Missing Page")  › |
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| **Episode 460   (Int. Episode 500)** | |
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| **Information** | |
| Title: | Class 1-B's Great Operation! |
| Japanese title: | 1年B組大作戦!   (Ichi-nen B-Gumi Daisakusen!) |
| Original airdate: | January 15, 2007   March 26, 2011 **(Remastered version)** |
| Broadcast rating: | 9.0% |
| Remastered rating: | 9.3% |
| Manga case: | #158 |
| Season: | (/wiki/Season_12 "Season 12") |
| Manga source: | [Volume 53: Files 5-6 (548-549)](/wiki/Volume_53#Kobayashi-sensei.27s_Mystery "Volume 53") |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Detective Boys](/wiki/Detective_Boys "Detective Boys")   [Sumiko Kobayashi](/wiki/Sumiko_Kobayashi "Sumiko Kobayashi")   [Chiharu Matsubara](/wiki/Chiharu_Matsubara "Chiharu Matsubara")   [Kamen Yaiba](/wiki/Kamen_Yaiba "Kamen Yaiba") |
| Case solved by: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Detective Boys](/wiki/Detective_Boys "Detective Boys") |
| Next Conan's Hint: | Eye of a die   N/A **(Remastered version)** |
| **Staff** | |
| Director: | [Masato Sato](/wiki/Masato_Sato "Masato Sato") |
| Organizer: | [Hisako Tsuji](/wiki/Hisako_Tsuji "Hisako Tsuji") |
| Storyboard: | [Hisako Tsuji](/wiki/Hisako_Tsuji "Hisako Tsuji") |
| Episode director: | [Takahiro Okada](/wiki/index.php?title=Takahiro_Okada&action=edit&redlink=1 "Takahiro Okada (page does not exist)") |
| Animation director: | [Keiko Sasaki](/wiki/Keiko_Sasaki "Keiko Sasaki") (chief)   [Katsutoshi Kobayashi](/wiki/Katsutoshi_Kobayashi "Katsutoshi Kobayashi") |
| Character design: | [Mari Tominaga](/wiki/Mari_Tominaga "Mari Tominaga")   [Keiko Sasaki](/wiki/Keiko_Sasaki "Keiko Sasaki") (sub-character)   [Kumiko Shishido](/wiki/Kumiko_Shishido "Kumiko Shishido") (design works) |
| Production cooperation: | Studio Elle |
| | Voice Cast: | | --- | | [Minami Takayama](/wiki/Minami_Takayama "Minami Takayama") as [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Megumi Hayashibara](/wiki/Megumi_Hayashibara "Megumi Hayashibara") as [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Yukiko Iwai](/wiki/Yukiko_Iwai "Yukiko Iwai") as [Ayumi Yoshida](/wiki/Ayumi_Yoshida "Ayumi Yoshida")   [Wataru Takagi](/wiki/Wataru_Takagi_(voice_actor) "Wataru Takagi (voice actor)") as [Genta Kojima](/wiki/Genta_Kojima "Genta Kojima")   [Ikue Otani](/wiki/Ikue_Otani "Ikue Otani") as [Mitsuhiko Tsuburaya](/wiki/Mitsuhiko_Tsuburaya "Mitsuhiko Tsuburaya")   [Yuri Shiratori](/wiki/index.php?title=Yuri_Shiratori&action=edit&redlink=1 "Yuri Shiratori (page does not exist)") as [Maria Higashio](/wiki/Maria_Higashio "Maria Higashio")   [Yuko Kato](/wiki/Yuko_Kato "Yuko Kato") as [Sumiko Kobayashi](/wiki/Sumiko_Kobayashi "Sumiko Kobayashi")   [Rikako Aikawa](/wiki/index.php?title=Rikako_Aikawa&action=edit&redlink=1 "Rikako Aikawa (page does not exist)") as [Takuma Sakamoto](/wiki/Takuma_Sakamoto "Takuma Sakamoto")   [Yuko Sato](/wiki/index.php?title=Yuko_Sato&action=edit&redlink=1 "Yuko Sato (page does not exist)") as Boy A   [Chie Nakamura](/wiki/Chie_Nakamura "Chie Nakamura") as Boy B   [Asami Sanada](/wiki/index.php?title=Asami_Sanada&action=edit&redlink=1 "Asami Sanada (page does not exist)") as Boy C   [Chiaki Maeda](/wiki/index.php?title=Chiaki_Maeda&action=edit&redlink=1 "Chiaki Maeda (page does not exist)") as Girl A   [Emi Motoi](/wiki/index.php?title=Emi_Motoi&action=edit&redlink=1 "Emi Motoi (page does not exist)") as Girl B   [Yukiko Amada](/wiki/index.php?title=Yukiko_Amada&action=edit&redlink=1 "Yukiko Amada (page does not exist)") as Girl C   [Risa Hayamizu](/wiki/index.php?title=Risa_Hayamizu&action=edit&redlink=1 "Risa Hayamizu (page does not exist)") as Girl D | | |
| **Music** | |
| Opening song: | [Kumo ni Notte](/wiki/Kumo_ni_Notte "Kumo ni Notte") |
| Closing song: | [Shiroi Yuki](/wiki/Shiroi_Yuki "Shiroi Yuki") |
***Class 1-B's Great Operation!*** (1年B組大作戦! ,*Ichi-nen B-Gumi Daisakusen!*[?](/wiki/Help:Japanese "Help:Japanese")) is the 460th episode of *[Detective Conan](/wiki/Detective_Conan "Detective Conan")* [anime](/wiki/Anime "Anime").
## Contents
* [1 Characters introduced](#Characters_introduced)
* [2 Cast](#Cast)
* [3 Case](#Case)
+ [3.1 Situation](#Situation)
+ [3.2 People](#People)
+ [3.3 Resolution](#Resolution)
* [4 Trivia](#Trivia)
* [5 Remastered version](#Remastered_version)
* [6 Gallery](#Gallery)
* [7 In other languages](#In_other_languages)
* [8 See also](#See_also)
## Characters introduced[[edit](/wiki/index.php?title=Class_1-B%27s_Great_Operation!&action=edit&section=1 "Edit section: Characters introduced")]
- | [Maria Higashio](/wiki/Maria_Higashio "Maria Higashio") | |
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|  | * 7 years old * Teitan Elementary student |
- | [Takuma Sakamoto](/wiki/Takuma_Sakamoto "Takuma Sakamoto") | |
| --- | --- |
|  | * 7 years old * Teitan Elementary student |