Fish Marks the Spot

| Chronology | | |
| --- | --- | --- |
| ‹  [An Idol's Locked Room Murder Case](/wiki/An_Idol%27s_Locked_Room_Murder_Case "An Idol's Locked Room Murder Case") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [The Shinkansen's Bomb Case](/wiki/The_Shinkansen%27s_Bomb_Case "The Shinkansen's Bomb Case")  › |
|  |  |
| --- | --- |
| **Episode 4   (Int. Episode 4)** | |
|  | |
| **Information** | |
| Title: | The Coded Map of the City Case |
| Japanese title: | 大都会暗号マップ事件   (Daitokai Angō Mappu Jiken) |
| Original airdate: | January 29, 1996   June 6, 2009 **(Remastered version)** |
| Broadcast rating: | 12.2% |
| Remastered rating: | 5.2% |
| Manga case: | #11 |
| Season: | (/wiki/Season_1 "Season 1") |
| Manga source: | [Volume 4: Files 7-10 (036-039)](/wiki/Volume_4#Code_Sheet_Case "Volume 4") |
| **English version** | |
| English title: | Fish Marks the Spot (Funimation) The Case of the Coded City Map (Netflix) |
| Dubbed episode: | Episode 4 |
| English airdate: | May 27, 2004 (Adult Swim) November 1, 2025 (Netflix) |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Detective Boys](/wiki/Detective_Boys "Detective Boys")   [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure") |
| Case solved by: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa") |
| Next Conan's Hint: | Neon sign   The Detective Boys **(Remastered version)** |
| **Staff** | |
| Director: | [Kenji Kodama](/wiki/Kenji_Kodama "Kenji Kodama") |
| Screenplay: | [Kazunari Kouchi](/wiki/Kazunari_Kouchi "Kazunari Kouchi") |
| Storyboard: | [Hirohito Ochi](/wiki/Koujin_Ochi "Koujin Ochi") |
| Episode director: | [Hirohito Ochi](/wiki/Koujin_Ochi "Koujin Ochi") |
| Animation director: | [Haruo Ogawara](/wiki/Haruo_Ogawara "Haruo Ogawara") |
| Character design: | [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo") |
| Production cooperation: | Studio March |
| | 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")   [Akira Kamiya](/wiki/Akira_Kamiya "Akira Kamiya") as [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Chafurin](/wiki/Chafurin "Chafurin") as [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Wataru Takagi](/wiki/Wataru_Takagi_(voice_actor) "Wataru Takagi (voice actor)") as [Genta Kojima](/wiki/Genta_Kojima "Genta Kojima"), Next Conan's Hint   [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")   [Masaharu Sato](/wiki/Masaharu_Sato "Masaharu Sato") as Kawana   [Konami Yoshida](/wiki/index.php?title=Konami_Yoshida&action=edit&redlink=1 "Konami Yoshida (page does not exist)") as Reporter   [Isshin Chiba](/wiki/Isshin_Chiba "Isshin Chiba") as Shop owner A   [Naoki Makishima](/wiki/Naoki_Makishima "Naoki Makishima") as Shop owner B | | |
| **Music** | |
| Opening song: | [Mune ga Dokidoki](/wiki/Mune_ga_Dokidoki "Mune ga Dokidoki") |
| Closing song: | [STEP BY STEP](/wiki/STEP_BY_STEP "STEP BY STEP") |
***The Coded Map of the City Case*** (大都会暗号マップ事件 ,*Daitokai Angō Mappu Jiken*[?](/wiki/Help:Japanese "Help:Japanese")), known in English as **Fish Marks the Spot** in Funimation's English release and as **The Case of the Coded City Map** in Netflix release, is the 4th episode of *[Detective Conan](/wiki/Detective_Conan "Detective Conan")* [anime](/wiki/Anime "Anime").
It adapts the [Chapters 36-39](/wiki/Volume_4#Code_Sheet_Case "Volume 4") of the [original manga](/wiki/Manga "Manga"). It was first aired in January 29, 1996, while the remastered version was aired in June 6, 2009.
In this episode, [Conan](/wiki/Conan "Conan") and the [Detective Boys](/wiki/Detective_Boys "Detective Boys") go in a treasure hunt after finding a piece of paper with symbols and the word "Oro" written in it.
## Contents
* [1 Cast](#Cast)
* [2 Case](#Case)
+ [2.1 Situation](#Situation)
+ [2.2 People](#People)
+ [2.3 Resolution](#Resolution)
* [3 Manga to anime changes](#Manga_to_anime_changes)
* [4 Trivia](#Trivia)
* [5 BGM listing](#BGM_listing)
* [6 Gallery](#Gallery)
* [7 In other languages](#In_other_languages)
* [8 See also](#See_also)