Kosuke Yonehara

is a Japanese musician and actor affiliated with Yoshimoto Kogyo. Yonehara debuted in 2001 as a member of the boy band and acting troupe Run&Gun. From 2010 to 2012, he was also the drummer of the band Cocoa Otoko. Later, he provided vocals and guitar to the musical duo Yosuke Kosuke with Yosuke Sakanoue.

As an actor, Yonehara has appeared in stage productions such as ''Air Gear'', ''Fruits Basket'', and ''Peacemaker Kurogane''. He also starred in the film ''No Touching At All''. Provided by Wikipedia