Masakazu Koshiro

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| --- | --- |
| **Masakazu Koshiro** | |
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| **Profile** | |
| Japanese name: | 古城 真一   (Koshiro Masakazu) |
| Age: | 48 |
| Gender: | Male |
| Date of birth: | Unknown |
| Occupation: | Venture Company "Oshiro" R&D chief |
| Status: | Dead |
| **Statistics** | |
| First appearance: | Anime: [Episode 998](/wiki/The_Frying_Pan_of_Hatred "The Frying Pan of Hatred") |
| Appearances: | [Masakazu Koshiro Appearances](/wiki/index.php?title=Masakazu_Koshiro_Appearances&action=edit&redlink=1 "Masakazu Koshiro Appearances (page does not exist)") |
| Cases solved: | 0 |
| **Actors** | |
| Japanese voice: | [Mitsuaki Madono](/wiki/index.php?title=Mitsuaki_Madono&action=edit&redlink=1 "Mitsuaki Madono (page does not exist)") |
| English voice: | [Carlos Alayeto](/wiki/index.php?title=Carlos_Alayeto&action=edit&redlink=1 "Carlos Alayeto (page does not exist)") (Macias Group) |
**Masakazu Koshiro (古城 真一 ,*Koshiro Masakazu*[?](/wiki/Help:Japanese "Help:Japanese"))** is a character in the anime franchise *[Detective Conan](/wiki/Detective_Conan "Detective Conan")*.
## Contents
* [1 Background](#Background)
* [2 Personality](#Personality)
* [3 Appearance](#Appearance)
* [4 Appellations](#Appellations)
* [5 Plot overview](#Plot_overview)
+ [5.1 The Frying Pan of Hatred (Anime: 998)](#The_Frying_Pan_of_Hatred_.28Anime:_998.29)
* [6 Relationship analysis](#Relationship_analysis)
+ [6.1 Naoyuki Omura](#Naoyuki_Omura)
+ [6.2 Tetsuo Taguchi](#Tetsuo_Taguchi)
+ [6.3 Tomi Mizusawa](#Tomi_Mizusawa)
* [7 See also](#See_also)
## Background[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=1 "Edit section: Background")]
He appeared in episode 998 as the "Oshiro" venture company R&D chief and the second victim in this case. He was murdered by the employee Tetsuo Taguchi, who also murdered the president Naoyuki Omura.
## Personality[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=2 "Edit section: Personality")]
He was a man that was proud of his products and shared a strong rivalry with the president Naoyuki Omura.
## Appearance[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=3 "Edit section: Appearance")]
He was a middle-aged man with brown and curly hair. He wore a beige jacket, a white shirt and a yellow tie. He also used glasses.
## Appellations[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=4 "Edit section: Appellations")]
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| Picture | Name | What they call Masakazu Koshiro | What Masakazu Koshiro calls them |
| --- | --- | --- | --- |
|  | [Tomi Mizusawa](/wiki/Tomi_Mizusawa "Tomi Mizusawa") | Chief | - |
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## Plot overview[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=5 "Edit section: Plot overview")]
### The Frying Pan of Hatred (Anime: (/wiki/The_Frying_Pan_of_Hatred "The Frying Pan of Hatred"))[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=6 "Edit section: The Frying Pan of Hatred (Anime: 998)")]
## Relationship analysis[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=7 "Edit section: Relationship analysis")]
### [Naoyuki Omura](/wiki/Naoyuki_Omura "Naoyuki Omura")[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=8 "Edit section: Naoyuki Omura")]
### [Tetsuo Taguchi](/wiki/Tetsuo_Taguchi "Tetsuo Taguchi")[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=9 "Edit section: Tetsuo Taguchi")]
### [Tomi Mizusawa](/wiki/Tomi_Mizusawa "Tomi Mizusawa")[[edit](/wiki/index.php?title=Masakazu_Koshiro&action=edit&section=10 "Edit section: Tomi Mizusawa")]