|This article is about a character in Higurashi no Naku Koro ni.|
|This article is under construction and may be incomplete.
Please be patient while the rewrite is in progress.
Katsuya Kumagai (熊谷 勝也 Kumagai Katsuya) is a detective in the Okinomiya police station and Kuraudo Ooishi's subordinate.
Appearance[edit | edit source]
Personality[edit | edit source]
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Story[edit | edit source]
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