Episode 726

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| ‹  [Kaitou Kid and the Blush Mermaid](/wiki/Kaitou_Kid_and_the_Blush_Mermaid "Kaitou Kid and the Blush Mermaid") | [**List of Episodes**](/wiki/Anime#Episodes "Anime") | [The Treasure Chest Filled with Fruits](/wiki/The_Treasure_Chest_Filled_with_Fruits "The Treasure Chest Filled with Fruits")  › |
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| **Episode 726   (Int. Episode 778)** | |
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| **Information** | |
| Title: | A Happy E-mail Brings Sadness |
| Japanese title: | 幸福(しあわせ)メールは不幸を呼ぶ   (Shiawase Mēru wa Fukō o Yobu) |
| Original airdate: | January 18, 2014 |
| Broadcast rating: | 10% |
| Filler case: | #220 |
| Season: | (/wiki/Season_19 "Season 19") |
| Manga source: | **TV Original** |
| **Case** | |
| Cast: | [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [Ran Mouri](/wiki/Ran_Mouri "Ran Mouri")   [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri")   [Misao Yamamura](/wiki/Misao_Yamamura "Misao Yamamura") |
| Case solved by: | [Kogoro Mouri](/wiki/Kogoro_Mouri "Kogoro Mouri") (via [Conan](/wiki/Conan_Edogawa "Conan Edogawa")) |
| Next Conan's Hint: | Left and right |
| **Staff** | |
| Director: | [Yasuichiro Yamamoto](/wiki/Yasuichiro_Yamamoto "Yasuichiro Yamamoto") |
| Screenplay: | [Tatsuro Inamoto](/wiki/Tatsuro_Inamoto "Tatsuro Inamoto") |
| Storyboard: | [Masaki Ozora](/wiki/Masaki_Ozora "Masaki Ozora") |
| Episode director: | [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)   [Akio Kawamura](/wiki/Akio_Kawamura "Akio Kawamura")   [Masanori Hashimoto](/wiki/Masanori_Hashimoto "Masanori Hashimoto") |
| Character design: | [Masatomo Sudo](/wiki/Masatomo_Sudo "Masatomo Sudo")   [Kumiko Shishido](/wiki/Kumiko_Shishido "Kumiko Shishido") (design works) |
| Production cooperation: | [BIG BANG](/wiki/BIG_BANG "BIG BANG") |
| | Voice Cast: | | --- | | [Minami Takayama](/wiki/Minami_Takayama "Minami Takayama") as [Conan Edogawa](/wiki/Conan_Edogawa "Conan Edogawa")   [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")   [Toshio Furukawa](/wiki/Toshio_Furukawa "Toshio Furukawa") as [Misao Yamamura](/wiki/Misao_Yamamura "Misao Yamamura")   [Hirofumi Nojima](/wiki/index.php?title=Hirofumi_Nojima&action=edit&redlink=1 "Hirofumi Nojima (page does not exist)") as Osamu Samon   [Minoru Shiraishi](/wiki/index.php?title=Minoru_Shiraishi&action=edit&redlink=1 "Minoru Shiraishi (page does not exist)") as Toshihiko Migita   [Sho Karino](/wiki/index.php?title=Sho_Karino&action=edit&redlink=1 "Sho Karino (page does not exist)") as Student | | |
| **Music** | |
| Opening song: | [Butterfly Core](/wiki/Butterfly_Core "Butterfly Core") |
| Closing song: | [Ima Aitakute...](/wiki/Ima_Aitakute... "Ima Aitakute...") |
***A Happy E-mail Brings Sadness*** (幸福(しあわせ)メールは不幸を呼ぶ ,*Shiawase Mēru wa Fukō o Yobu*[?](/wiki/Help:Japanese "Help:Japanese")) is the 726th 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 Investigation](#Investigation)
+ [3.2 People](#People)
+ [3.3 Resolution](#Resolution)
* [4 BGM listing](#BGM_listing)
* [5 Gallery](#Gallery)
* [6 In other languages](#In_other_languages)
* [7 See also](#See_also)