Kazama Shunsuke is a Japanese actor, entertainer, voice actor, and presenter born in Sumida, Tokyo, Japan. After leaving SMILE-UP, he has been active as a freelancer.

Kazama's interest in television dramas led him to audition for Johnny & Associates in 1997, during his second year of junior high school, at the encouragement of his family. He debuted that same year with the group Shonentai and continued as a Johnny's Jr. He also worked as a backup dancer for groups like TOKIO and V6. Despite joining B.I.G. in September 1998, a hiatus due to high school exams led to a shift in his role within the agency.