Naifu

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| **Naifu** | |
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| **Profile** | |
| Japanese name: | ナイフ |
| Date of creation: | 2005 |
| Origin: | Japan |
| Genres: | J-pop, Pop rock |
| Years active: | 2005-2009 |
| Labels: | SME Records (2005-2007)   GIZA Studio (2007-2009) |
| Website: | [naifu.jp](http://www.naifu.jp/) |
Main article: [Naifu](https://en.wikipedia.org/wiki/Naifu)
**Naifu** (ナイフ *Naifu*) was a Japanese pop-rock band under the GIZA Studio label. They disbanded at the end of 2009.
## Contents
* [1 Members](#Members)
+ [1.1 Former members](#Former_members)
* [2 Song themes in Detective Conan](#Song_themes_in_Detective_Conan)
+ [2.1 Opening themes](#Opening_themes)
+ [2.2 Closing themes](#Closing_themes)
* [3 See also](#See_also)
* [4 References](#References)
## Members[[edit](/wiki/index.php?title=Naifu&action=edit&section=1 "Edit section: Members")]
* **Naoki Ko-jin** (荒神 直規 ,*Kōjin Naoki*[?](/wiki/Help:Japanese "Help:Japanese"), Vocals, Guitar)
* **Siyon Morishita** (森下 志音 ,*Morishita Shōn*[?](/wiki/Help:Japanese "Help:Japanese"), Vocals, Guitar)
* **Fuma Murakami** (村上 風麻 ,*Murakami Fūma*[?](/wiki/Help:Japanese "Help:Japanese"), Vocals, Bass)
* **Atsushi Yamaguchi** (山口 篤 ,*Yamaguchi Atsushi*[?](/wiki/Help:Japanese "Help:Japanese"), Vocals, Drums)
### Former members[[edit](/wiki/index.php?title=Naifu&action=edit&section=2 "Edit section: Former members")]
* **Takumi Matsuo** (松尾拓実 ,*Matsuo Takumi*[?](/wiki/Help:Japanese "Help:Japanese"), Keyboards, Vocals) - Left April 2008
## Song themes in Detective Conan[[edit](/wiki/index.php?title=Naifu&action=edit&section=3 "Edit section: Song themes in Detective Conan")]
### Opening themes[[edit](/wiki/index.php?title=Naifu&action=edit&section=4 "Edit section: Opening themes")]
* **[Ai wa Kurayami no Naka de](/wiki/Ai_wa_Kurayami_no_Naka_de "Ai wa Kurayami no Naka de")** (Morishita Siyon feat. [ZARD](/wiki/ZARD "ZARD") and [Aya Kamiki](/wiki/Aya_Kamiki "Aya Kamiki")) - Opening 22 *(Episodes 491~504)*
* **[Mysterious](/wiki/Mysterious "Mysterious")** - Opening 24 *(Episodes 515~520)*
### Closing themes[[edit](/wiki/index.php?title=Naifu&action=edit&section=5 "Edit section: Closing themes")]
* **[Koigokoro Kagayaki Nagara](/wiki/Koigokoro_Kagayaki_Nagara "Koigokoro Kagayaki Nagara")** - Closing 32 *(Episodes 521~529)*