Biography

山木梨沙 (Yamaki Risa) is a former Japanese idol under Hello! Project as a member of Country Girls and a former member of College Cosmos. She first joined Hello! Project as a Hello Pro Kenshuusei member in September 2013. On October 31, 2019, Yamaki graduated from College Cosmos. She later retired from entertainment following Country Girls' suspension of activities on December 26, 2019.

Known For

Country Girls 4 Shuunen Kinen Event ~forte~

Juice=Juice & Country Girls LIVE ~Yanagawa Nanami Sotsugyou Special~

Hello! Project 2015 COUNTDOWN PARTY 2015-2016 ~GOODBYE & HELLO!~

Country Girls 2016 Spring Live Tour Spring-Summer FINAL!

Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~

Hello! Project 2017 Hina Fes ~Tsugunaga Momoko Premium~

Hello! Project 2017 Summer ~HELLO! MEETING~

Hello! Project 2018 COUNTDOWN PARTY 2018-2019 ~GOODBYE & HELLO!~ Hello! Project 20th Anniversary!!