Yurina Kumai (熊井 友理奈, Kumai Yurina, born August 3, 1993) is a Japanese model and former singer.

In 2004, she debuted as a member of Berryz Kobo, a girl group associated with the musical collective Hello!

Project following Berryz Kobo's indefinite hiatus in the same year.

She belongs to UP-FRONT CREATE and Tateoka Office.

On August 10, 2023, Kumai married model Osuga Takashi.