男優, 俳優, 芸人, 伶, 出演者

男優
danyou
Actor (male)

俳優
haiyou
Actor, actress, performer

出演者
Shuuensha
Performer, entertainer, actor

伶
rei
actor

芸人
geinin
Entertainer, performer, actor

I think I basically just want to post these links of 窪塚洋介 (Kubozuka Yosuke):
http://yosuke.exblog.jp/
http://www.infini-inc.net/infiniFiles/mem_File/ky_main.html

He is my favorite Japanese actor.