Kamen Rider Wiki
Kamen Rider Wiki
Icon-kiva.png This article is about a/an actor in Kamen Rider Kiva.

Kouhei Kumai (熊井 幸平 Kumai Kōhei) is a Japanese actor and a former member of the acting group D-BOYS. He played the part of the guitarist Kengo Eritate in the 2008 Kamen Rider Series, Kamen Rider Kiva.

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