Episode 646

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| ‹  [Ramen So Good, It's to Die For](/wiki/Ramen_So_Good,_It%27s_to_Die_For "Ramen So Good, It's to Die For") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [The Case of the Besieged Detective Agency](/wiki/The_Case_of_the_Besieged_Detective_Agency "The Case of the Besieged Detective Agency")  › |
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| **Episode 646-647   (Int. Episode 697-698)** | |
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| **Information** | |
| Title: | Deduction Showdown at the Haunted Hotel |
| Japanese title: | 幽霊ホテルの推理対決   (Yūrei Hotel no Suiri Taiketsu) |
| Original airdate: | February 18, 2012 (Part 1)   February 25, 2012 (Part 2) |
| Broadcast rating: | 9,90%   9,90% |
| Manga case: | #223 |
| Season: | (/wiki/Season_17 "Season 17") |
| Manga source: | [Volume 73: Files 6-8 (768-770)](/wiki/Volume_73#Jeet_Kune_Do "Volume 73") |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Sonoko Suzuki](/wiki/Sonoko_Suzuki "Sonoko Suzuki")   [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera")   [Wataru Takagi](/wiki/Wataru_Takagi "Wataru Takagi")   [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Kazunobu Chiba](/wiki/Kazunobu_Chiba "Kazunobu Chiba")   [Shinichi Kudo](/wiki/Shinichi_Kudo "Shinichi Kudo")   [Makoto Kyogoku](/wiki/Makoto_Kyogoku "Makoto Kyogoku")   [Officer Tome](/wiki/Officer_Tome "Officer Tome")   [Professor](/wiki/Professor "Professor") |
| Case solved by: | [Shinichi Kudo](/wiki/Shinichi_Kudo "Shinichi Kudo") (via [Conan](/wiki/Conan_Edogawa "Conan Edogawa") on phone) |
| Next Conan's Hint: | Elevator (Part 1)   Paint cans (Part 2) |
| **Staff** | |
| Director: | [Koujin Ochi](/wiki/Koujin_Ochi "Koujin Ochi") |
| Organizer: | [Shigenori Kageyama](/wiki/Shigenori_Kageyama "Shigenori Kageyama") |
| Storyboard: | [Shigenori Kageyama](/wiki/Shigenori_Kageyama "Shigenori Kageyama") |
| Episode director: | 646 [Akira Yoshimura](/wiki/Akira_Yoshimura "Akira Yoshimura")   647 [Shigeru Yamazaki](/wiki/Shigeru_Yamazaki "Shigeru Yamazaki") |
| Animation director: | 646 [Nobuyuki Iwai](/wiki/Nobuyuki_Iwai "Nobuyuki Iwai")   647 [Akio Kawamura](/wiki/Akio_Kawamura "Akio Kawamura"), [Masanori Hashimoto](/wiki/Masanori_Hashimoto "Masanori Hashimoto") |
| 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: | 647 [BIG BANG](/wiki/BIG_BANG "BIG BANG") |
| | Voice Cast: | | --- | | [Minami Takayama](/wiki/Minami_Takayama "Minami Takayama") as [Edogawa Conan](/wiki/Edogawa_Conan "Edogawa Conan")   [Wakana Yamazaki](/wiki/Wakana_Yamazaki "Wakana Yamazaki") as [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Noriko Hidaka](/wiki/Noriko_Hidaka "Noriko Hidaka") as [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera")   [Naoko Matsui](/wiki/Naoko_Matsui "Naoko Matsui") as [Sonoko Suzuki](/wiki/Sonoko_Suzuki "Sonoko Suzuki")   [Kappei Yamaguchi](/wiki/Kappei_Yamaguchi "Kappei Yamaguchi") as [Shinichi Kudo](/wiki/Shinichi_Kudo "Shinichi Kudo")  [Chafurin](/wiki/Chafurin "Chafurin") as [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Wataru Takagi](/wiki/Wataru_Takagi_(voice_actor) "Wataru Takagi (voice actor)") as [Wataru Takagi](/wiki/Wataru_Takagi "Wataru Takagi")   [Isshin Chiba](/wiki/Isshin_Chiba "Isshin Chiba") as [Kazunobu Chiba](/wiki/Kazunobu_Chiba "Kazunobu Chiba")   [Ikuko Tatsu](/wiki/index.php?title=Ikuko_Tatsu&action=edit&redlink=1 "Ikuko Tatsu (page does not exist)") as Toshiko Hirukawa   [Ikkyu Juku](/wiki/index.php?title=Ikkyu_Juku&action=edit&redlink=1 "Ikkyu Juku (page does not exist)") as Toshiko's friend (man)   [Ai Sato](/wiki/index.php?title=Ai_Sato&action=edit&redlink=1 "Ai Sato (page does not exist)") as Toshiko's friend (female)   [Kissei Kumamoto](/wiki/index.php?title=Kissei_Kumamoto&action=edit&redlink=1 "Kissei Kumamoto (page does not exist)") as Receptionist, Security guard   [Ryuuzo Hasuike](/wiki/index.php?title=Ryuuzo_Hasuike&action=edit&redlink=1 "Ryuuzo Hasuike (page does not exist)") as Cafe waiter, Pervert   [Junichi Sugawara](/wiki/index.php?title=Junichi_Sugawara&action=edit&redlink=1 "Junichi Sugawara (page does not exist)") as [Professor](/wiki/Professor "Professor") | | |
| **Music** | |
| Opening song: | [Miss Mystery](/wiki/Miss_Mystery "Miss Mystery") |
| Closing song: | [Kanashii Hodo Kyō no Yūhi Kirei da ne](/wiki/Kanashii_Hodo_Ky%C5%8D_no_Y%C5%ABhi_Kirei_da_ne "Kanashii Hodo Kyō no Yūhi Kirei da ne") |
***Deduction Showdown at the Haunted Hotel*** (幽霊ホテルの推理対決 ,*Yūrei Hotel no Suiri Taiketsu*[?](/wiki/Help:Japanese "Help:Japanese")) is the 646th and 647th episode of the *[Detective Conan](/wiki/Detective_Conan "Detective Conan")* [anime](/wiki/Anime "Anime").
## Contents
* [1 Characters introduced](#Characters_introduced)
* [2 Cast](#Cast)
* [3 Gadgets](#Gadgets)
* [4 Case](#Case)
+ [4.1 Situation](#Situation)
- [4.1.1 Part 1](#Part_1)
- [4.1.2 Part 2](#Part_2)
+ [4.2 People](#People)
+ [4.3 Resolution](#Resolution)
* [5 BGM listing](#BGM_listing)
+ [5.1 Part 1](#Part_1_2)
+ [5.2 Part 2](#Part_2_2)
* [6 Trivia](#Trivia)
* [7 Gallery](#Gallery)
* [8 In other languages](#In_other_languages)
* [9 References](#References)
* [10 See also](#See_also)
## Characters introduced[[edit](/wiki/index.php?title=Deduction_Showdown_at_the_Haunted_Hotel&action=edit&section=1 "Edit section: Characters introduced")]
- | [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera") | |
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|  | * High school student and detective * Jeet Kune Do martial artist |