Episode 870

| Chronology | | |
| --- | --- | --- |
| ‹  [The Whistling Bookstore](/wiki/The_Whistling_Bookstore "The Whistling Bookstore") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [The Nobunaga 450 Case](/wiki/The_Nobunaga_450_Case "The Nobunaga 450 Case")  › |
|  |  |
| --- | --- |
| **Episode 869-870   (Int. Episode 924-925)** | |
|  | |
| **Information** | |
| Title: | Conan Disappeared on the Cliff |
| Japanese title: | 断崖に消えたコナン   (Dangai ni Kieta Konan) |
| Original airdate: | August 5, 2017 (Part 1)   August 12, 2017 (Part 2) |
| Broadcast rating: | 5.1%   4.7% |
| Filler case: | #281 |
| Season: | (/wiki/Season_22 "Season 22") |
| Manga source: | **TV Original** |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Ai Haibara](/wiki/Ai_Haibara "Ai Haibara")   [Detective Boys](/wiki/Detective_Boys "Detective Boys")   [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa")   [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Wataru Takagi](/wiki/Wataru_Takagi "Wataru Takagi")   [Kazunobu Chiba](/wiki/Kazunobu_Chiba "Kazunobu Chiba") |
| Case solved by: | [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa") ([Conan](/wiki/Conan_Edogawa "Conan Edogawa")) |
| Next Conan's Hint: | Family photo (Part 1)   Password (Part 2) |
| **Staff** | |
| Director: | [Yasuichiro Yamamoto](/wiki/Yasuichiro_Yamamoto "Yasuichiro Yamamoto") |
| Screenplay: | [Junichi Miyashita](/wiki/Junichi_Miyashita "Junichi Miyashita") |
| Storyboard: | [Masaki Ozora](/wiki/Masaki_Ozora "Masaki Ozora") |
| Episode director: | 869: [Akira Yoshimura](/wiki/Akira_Yoshimura "Akira Yoshimura")   870: [Takanori Yano](/wiki/Takanori_Yano "Takanori Yano") |
| Animation director: | [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo") and [Seiji Muta](/wiki/Seiji_Muta "Seiji Muta") (Supervisors)   869: [Asuka Tsubuki](/wiki/Asuka_Tsubuki "Asuka Tsubuki") and [Kyoko Yoshimi](/wiki/Kyoko_Yoshimi "Kyoko Yoshimi")   870: [Akio Kawamura](/wiki/Akio_Kawamura "Akio Kawamura") |
| Character design: | [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo")   [Nobuyuki Iwai](/wiki/Nobuyuki_Iwai "Nobuyuki Iwai")   [Akiko Motoyoshi](/wiki/Akiko_Motoyoshi "Akiko Motoyoshi") (sub-character)   [Kumiko Shishido](/wiki/Kumiko_Shishido "Kumiko Shishido") (design works) |
| Production cooperation: | 870: [BIG BANG](/wiki/BIG_BANG "BIG BANG") |
| | 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")   [Ikue Otani](/wiki/Ikue_Otani "Ikue Otani") as [Mitsuhiko Tsuburaya](/wiki/Mitsuhiko_Tsuburaya "Mitsuhiko Tsuburaya")   [Wataru Takagi](/wiki/Wataru_Takagi_(voice_actor) "Wataru Takagi (voice actor)") as [Genta Kojima](/wiki/Genta_Kojima "Genta Kojima"), [Wataru Takagi](/wiki/Wataru_Takagi "Wataru Takagi")   [Rikiya Koyama](/wiki/Rikiya_Koyama "Rikiya Koyama") as [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Wakana Yamazaki](/wiki/Wakana_Yamazaki "Wakana Yamazaki") as [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Kenichi Ogata](/wiki/Kenichi_Ogata "Kenichi Ogata") as [Hiroshi Agasa](/wiki/Hiroshi_Agasa "Hiroshi Agasa")   [Chafurin](/wiki/Chafurin "Chafurin") as [Juzo Megure](/wiki/Juzo_Megure "Juzo Megure")   [Isshin Chiba](/wiki/Isshin_Chiba "Isshin Chiba") as [Kazunobu Chiba](/wiki/Kazunobu_Chiba "Kazunobu Chiba")   [Yoshiyuki Kono](/wiki/index.php?title=Yoshiyuki_Kono&action=edit&redlink=1 "Yoshiyuki Kono (page does not exist)") as [Yuji Isehara](/wiki/Yuji_Isehara "Yuji Isehara")   [Masuo Amada](/wiki/index.php?title=Masuo_Amada&action=edit&redlink=1 "Masuo Amada (page does not exist)") as [Go Mizorogi](/wiki/Go_Mizorogi "Go Mizorogi")   [Ikuji Nose](/wiki/index.php?title=Ikuji_Nose&action=edit&redlink=1 "Ikuji Nose (page does not exist)") as Man A   [Dai Matsumoto](/wiki/index.php?title=Dai_Matsumoto&action=edit&redlink=1 "Dai Matsumoto (page does not exist)") as Man B   [Ayano Yoshikawa](/wiki/index.php?title=Ayano_Yoshikawa&action=edit&redlink=1 "Ayano Yoshikawa (page does not exist)") as Newcaster | | |
| **Music** | |
| Opening song: | [Lie, Lie, Lie,](/wiki/Lie,_Lie,_Lie, "Lie, Lie, Lie,") |
| Closing song: | [Yume Monogatari](/wiki/Yume_Monogatari "Yume Monogatari") |
***Conan Disappeared on the Cliff*** (断崖に消えたコナン ,*Dangai ni Kieta Konan*[?](/wiki/Help:Japanese "Help:Japanese")) is the 869th and 870th episode of the *[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 Trivia](#Trivia)
* [5 Gallery](#Gallery)
* [6 In other languages](#In_other_languages)
* [7 See also](#See_also)