Episode 657

| Chronology | | |
| --- | --- | --- |
| ‹  [The Design of Poison and Mirage](/wiki/The_Design_of_Poison_and_Mirage "The Design of Poison and Mirage") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [The Hot Chocolate Trap](/wiki/The_Hot_Chocolate_Trap "The Hot Chocolate Trap")  › |
|  |  |
| --- | --- |
| **Episode 656-657   (Int. Episode 708-709)** | |
|  | |
| **Information** | |
| Title: | The Professor's Video Site |
| Japanese title: | 博士の動画サイト   (Hakase no Dōga Saito) |
| Original airdate: | May 19, 2012 (Part 1)   May 26, 2012 (Part 2) |
| Broadcast rating: | 9,20%   8,90% |
| Manga case: | #225 |
| Season: | (/wiki/Season_17 "Season 17") |
| Manga source: | [Volume 74: Files 2-4 (775-777)](/wiki/Volume_74#Target_on_Tape "Volume 74") |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa")   [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Detective Boys](/wiki/Detective_Boys "Detective Boys")   [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera")   [Subaru Okiya](/wiki/Subaru_Okiya "Subaru Okiya")   [Gin](/wiki/Gin "Gin")   [Vermouth](/wiki/Vermouth "Vermouth")   [Vodka](/wiki/Vodka "Vodka")   [Eri Kisaki](/wiki/Eri_Kisaki "Eri Kisaki")   [Goro](/wiki/Goro "Goro")   [Kamen Yaiba](/wiki/Kamen_Yaiba "Kamen Yaiba") |
| Case solved by: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa") |
| Next Conan's Hint: | Glasses' lens (Part 1)   Ear (Part 2) |
| **Staff** | |
| Director: | [Koujin Ochi](/wiki/Koujin_Ochi "Koujin Ochi") |
| Organizer: | [Umesaburo Sagawa](/wiki/Umesaburo_Sagawa "Umesaburo Sagawa") |
| Storyboard: | [Umesaburo Sagawa](/wiki/Umesaburo_Sagawa "Umesaburo Sagawa") |
| Episode director: | 656 [Shigeru Yamazaki](/wiki/Shigeru_Yamazaki "Shigeru Yamazaki")   657 [Koichiro Kuroda](/wiki/Koichiro_Kuroda "Koichiro Kuroda") |
| Animation director: | 656 [Masanori Hashimoto](/wiki/Masanori_Hashimoto "Masanori Hashimoto")   657 [Michitaka Yamamoto](/wiki/Michitaka_Yamamoto "Michitaka Yamamoto") |
| Character design: | [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo")   [Seiji Muta](/wiki/Seiji_Muta "Seiji Muta")   [Miharu Nagano](/wiki/Miharu_Nagano "Miharu Nagano") (sub-character)   [Kumiko Shishido](/wiki/Kumiko_Shishido "Kumiko Shishido") (design works) |
| Production cooperation: | 656 [BIG BANG](/wiki/BIG_BANG "BIG BANG")   657 [Azeta Pictures](/wiki/Azeta_Pictures "Azeta Pictures") |
| | 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")   [Kenichi Ogata](/wiki/Kenichi_Ogata "Kenichi Ogata") as [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa")   [Noriko Hidaka](/wiki/Noriko_Hidaka "Noriko Hidaka") as [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera")   [Ikue Otani](/wiki/Ikue_Otani "Ikue Otani") as [Mitsuhiko Tsuburaya](/wiki/Mitsuhiko_Tsuburaya "Mitsuhiko Tsuburaya")   [Yukiko Iwai](/wiki/Yukiko_Iwai "Yukiko Iwai") as [Ayumi Yoshida](/wiki/Ayumi_Yoshida "Ayumi Yoshida")   [Wataru Takagi (voice actor)](/wiki/Wataru_Takagi_(voice_actor) "Wataru Takagi (voice actor)") as [Genta Kojima](/wiki/Genta_Kojima "Genta Kojima")   [Gara Takashima](/wiki/Gara_Takashima "Gara Takashima") as [Eri Kisaki](/wiki/Eri_Kisaki "Eri Kisaki")   [Ryotaro Okiayu](/wiki/Ryotaro_Okiayu "Ryotaro Okiayu") as [Subaru Okiya](/wiki/Subaru_Okiya "Subaru Okiya")   [Naoki Bando](/wiki/index.php?title=Naoki_Bando&action=edit&redlink=1 "Naoki Bando (page does not exist)") as Couple Man (Toshio Kanbe)   [Tamaki Taura](/wiki/index.php?title=Tamaki_Taura&action=edit&redlink=1 "Tamaki Taura (page does not exist)") as Couple Lady (Kanbe's wife) | | |
| **Music** | |
| Opening song: | [Miss Mystery](/wiki/Miss_Mystery "Miss Mystery") |
| Closing song: | [Overwrite](/wiki/Overwrite "Overwrite") |
***The Professor's Video Site*** (博士の動画サイト ,*Hakase no Dōga Saito*[?](/wiki/Help:Japanese "Help:Japanese")) is the 656th and 657th episode of *[Detective Conan](/wiki/Detective_Conan "Detective Conan")* [anime](/wiki/Anime "Anime").
## Contents
* [1 Cast](#Cast)
* [2 Gadgets](#Gadgets)
* [3 Case](#Case)
+ [3.1 Situation](#Situation)
- [3.1.1 Part 1](#Part_1)
- [3.1.2 Part 2](#Part_2)
+ [3.2 People](#People)
+ [3.3 Resolution](#Resolution)
* [4 Manga to anime changes](#Manga_to_anime_changes)
* [5 Trivia](#Trivia)
* [6 BGM listing](#BGM_listing)
+ [6.1 Part 1](#Part_1_2)
+ [6.2 Part 2](#Part_2_2)
* [7 Gallery](#Gallery)
* [8 In other languages](#In_other_languages)
* [9 References](#References)
* [10 See also](#See_also)