Hiroshi Nagano (長野 博, Nagano Hiroshi) is a Japanese singer, rapper, actor, and television host. He is a former member of V6, a dance-vocal group formed in 1995 by Johnny & Associates, and its subunit 20th Century. He is best-known for his role in the popular tokusatsu series Ultraman Tiga, as the lead character, Daigo Madoka/Ultraman Tiga.
