View source for Masaru Katsui

{{InfoBox Char
| name                = Masaru Katsui
| japanese-name       = {{lang|ja|勝井 優}} <br> (Katsui Masaru)
| english-name        =
| image               = Masaru Katsui Profile.png
| age                 = 30
| gender              = Male
| date-of-birth       = Unknown
| relatives           =  
| occupation          = Unemployed (freeter) <br> Blackmailer
| nicknames           = 
|status               = Dead
| first-appearance    = Anime: [[The Last Gift|Episode 840]]
| appearances         = {{:Masaru Katsui Appearances}}
| cases-solved        = 0
| japanese-voice      = [[Ikuto Kanemasa]]
| english-voice       =
| footnotes           = 
}}
'''{{nihongo|Masaru Katsui|勝井 優|Katsui Masaru}}''' is a character in the anime franchise ''[[Detective Conan]]''.

== Background ==

== Personality ==

== Appearance == 

== Appellations ==
<tabs jsId="nicknames">
<tab title="Law enforcement">
{{appellations/head|Masaru Katsui}}
{{appellations|Wataru Takagi|Katsui Masaru|-}}
|}
</tab>
</tabs>

== Plot overview ==
=== The Last Gift (Anime: [[The Last Gift|840]]) ===

== Relationship analysis ==
=== [[Junko Hirose]] ===
=== Other victims ===

== See also ==
* [[The Last Gift]]

{{DEFAULTSORT:Katsui, Masaru}}

[[Category:Characters]]
[[Category:Male characters]]
[[Category:Anime original characters]]
[[Category:Victims]]
[[Category:Deceased characters]]