Episode 671

| Chronology | | |
| --- | --- | --- |
| ‹  [The Dark Tower's Hidden Treasure](/wiki/The_Dark_Tower%27s_Hidden_Treasure "The Dark Tower's Hidden Treasure") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [Won't Forgive Even One Millimeter](/wiki/Won%27t_Forgive_Even_One_Millimeter "Won't Forgive Even One Millimeter")  › |
|  |  |
| --- | --- |
| **Episode 671-674   (Int. Episode 723-726)** | |
|  | |
| **Information** | |
| Title: | Detectives' Nocturne   671 The Case   672 Kidnapping   673 Deduction   674 Bourbon |
| Japanese title: | 探偵たちの夜想曲(ノクターン)   (Tantei-tachi no Nokutān)   671 事件 (Jiken)   672 誘拐 (Yūkai)   673 推理 (Suiri)   674 バーボン (Bābon) |
| Original airdate: | October 6, 2012 (671)   October 13, 2012 (672)   October 20, 2012 (673)   October 27, 2012 (674) |
| Broadcast rating: | 6,40%   8,10%   9,60%   9,80% |
| Manga case: | #231 |
| Season: | (/wiki/Season_17 "Season 17") |
| Manga source: | [Volume 76: Files 1-5 (796-800)](/wiki/Volume_76#Online_Client "Volume 76") |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Tooru Amuro](/wiki/Rei_Furuya "Rei Furuya")   [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Wataru Takagi](/wiki/Wataru_Takagi "Wataru Takagi")   [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera")   [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa")   [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Subaru Okiya](/wiki/Subaru_Okiya "Subaru Okiya")   [Vermouth](/wiki/Vermouth "Vermouth")   [Yoko Okino](/wiki/Yoko_Okino "Yoko Okino") |
| Case solved by: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa") |
| Next Conan's Hint: | Broken cellphone (The Case)   Listening device (Kidnapping)   Keep the change (Deduction)   Left-handedness (Bourbon) |
| **Staff** | |
| Director: | [Yasuichiro Yamamoto](/wiki/Yasuichiro_Yamamoto "Yasuichiro Yamamoto") |
| Organizer: | 671 [Umesaburo Sagawa](/wiki/Umesaburo_Sagawa "Umesaburo Sagawa")   672 [Umesaburo Sagawa](/wiki/Umesaburo_Sagawa "Umesaburo Sagawa")   673 [Masaki Ozora](/wiki/Masaki_Ozora "Masaki Ozora")   674 [Masaki Ozora](/wiki/Masaki_Ozora "Masaki Ozora") |
| Storyboard: | 671 [Umesaburo Sagawa](/wiki/Umesaburo_Sagawa "Umesaburo Sagawa")   672 [Umesaburo Sagawa](/wiki/Umesaburo_Sagawa "Umesaburo Sagawa")   673 [Masaki Ozora](/wiki/Masaki_Ozora "Masaki Ozora")   674 [Masaki Ozora](/wiki/Masaki_Ozora "Masaki Ozora") |
| Episode director: | 671 [Akira Yoshimura](/wiki/Akira_Yoshimura "Akira Yoshimura")   672 [Shigeru Yamazaki](/wiki/Shigeru_Yamazaki "Shigeru Yamazaki")   673 [Nobuharu Kamanaka](/wiki/Nobuharu_Kamanaka "Nobuharu Kamanaka")   674 [Minoru Tozawa](/wiki/Minoru_Tozawa "Minoru Tozawa") |
| Animation director: | 671 [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo") and [Seiji Muta](/wiki/Seiji_Muta "Seiji Muta") (supervisors), [Nobuyuki Iwai](/wiki/Nobuyuki_Iwai "Nobuyuki Iwai")   672 [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo") and [Seiji Muta](/wiki/Seiji_Muta "Seiji Muta") (supervisors), [Akio Kawamura](/wiki/Akio_Kawamura "Akio Kawamura") and [Masanori Hashimoto](/wiki/Masanori_Hashimoto "Masanori Hashimoto")   673 [Kenichi Otomo](/wiki/Kenichi_Otomo "Kenichi Otomo")   674 [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo") (supervisor), [Chiemi Hironaka](/wiki/Chiemi_Hironaka "Chiemi Hironaka") |
| Character design: | [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo")   [Seiji Muta](/wiki/Seiji_Muta "Seiji Muta")   [Kumiko Shishido](/wiki/Kumiko_Shishido "Kumiko Shishido") (design works) |
| Production cooperation: | 672 [BIG BANG](/wiki/BIG_BANG "BIG BANG") |
| | Voice Cast: | | --- | | [Minami Takayama](/wiki/Minami_Takayama "Minami Takayama") as [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Wakana Yamazaki](/wiki/Wakana_Yamazaki "Wakana Yamazaki") as [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Rikiya Koyama](/wiki/Rikiya_Koyama "Rikiya Koyama") as [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Chafurin](/wiki/Chafurin "Chafurin") as [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Wataru Takagi (voice actor)](/wiki/Wataru_Takagi_(voice_actor) "Wataru Takagi (voice actor)") as [Wataru Takagi](/wiki/Wataru_Takagi "Wataru Takagi")   [Kenichi Ogata](/wiki/Kenichi_Ogata "Kenichi Ogata") as [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa")   [Megumi Hayashibara](/wiki/Megumi_Hayashibara "Megumi Hayashibara") as [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Ryotaro Okiayu](/wiki/Ryotaro_Okiayu "Ryotaro Okiayu") as [Subaru Okiya](/wiki/Subaru_Okiya "Subaru Okiya")   [Tohru Furuya](/wiki/Tohru_Furuya "Tohru Furuya") as [Tohru Amuro](/wiki/Tohru_Amuro "Tohru Amuro")   [Noriko Hidaka](/wiki/Noriko_Hidaka "Noriko Hidaka") as [Masumi Sera](/wiki/Masumi_Sera "Masumi Sera")   [Mami Koyama](/wiki/Mami_Koyama "Mami Koyama") as [Vermouth](/wiki/Vermouth "Vermouth")   [Toshimitsu Oda](/wiki/index.php?title=Toshimitsu_Oda&action=edit&redlink=1 "Toshimitsu Oda (page does not exist)") as Announcer 1  [Houko Kuwashima](/wiki/index.php?title=Houko_Kuwashima&action=edit&redlink=1 "Houko Kuwashima (page does not exist)") as Kei Kashitsuka (Serina Urakawa)   [Yuta Odagaki](/wiki/index.php?title=Yuta_Odagaki&action=edit&redlink=1 "Yuta Odagaki (page does not exist)") as Clerk   [Kozue Harashima](/wiki/index.php?title=Kozue_Harashima&action=edit&redlink=1 "Kozue Harashima (page does not exist)") as Announcer 2  [Michiko Neya](/wiki/index.php?title=Michiko_Neya&action=edit&redlink=1 "Michiko Neya (page does not exist)") as Takayo Tegawa   [Chieko Sasai](/wiki/index.php?title=Chieko_Sasai&action=edit&redlink=1 "Chieko Sasai (page does not exist)") as Sakae Furuya   [Saori Higashi](/wiki/index.php?title=Saori_Higashi&action=edit&redlink=1 "Saori Higashi (page does not exist)") as Rinko Toyokita | | |
| **Music** | |
| Opening song: | [Kimi no Namida ni Konna ni Koi Shiteru](/wiki/Kimi_no_Namida_ni_Konna_ni_Koi_Shiteru "Kimi no Namida ni Konna ni Koi Shiteru") |
| Closing song: | [Koi ni Koishite](/wiki/Koi_ni_Koishite "Koi ni Koishite") |
***Detectives' Nocturne*** (探偵たちの夜想曲(ノクターン) ,*Tantei-tachi no Nokutān*[?](/wiki/Help:Japanese "Help:Japanese")) is the 671st, 672nd, 673rd, and 674th 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 The Case](#The_Case)
- [3.1.2 Kidnapping](#Kidnapping)
- [3.1.3 Deduction](#Deduction)
- [3.1.4 Bourbon](#Bourbon)
+ [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 The Case](#The_Case_2)
+ [6.2 Kidnapping](#Kidnapping_2)
+ [6.3 Deduction](#Deduction_2)
+ [6.4 Bourbon](#Bourbon_2)
* [7 Gallery](#Gallery)
* [8 In other languages](#In_other_languages)
* [9 References](#References)
* [10 See also](#See_also)