Masahiro Matsuoka (松岡 昌宏, Matsuoka Masahiro, born January 11, 1977) is a Japanese drummer and actor. He is a member of Tokio, a Johnny Entertainment musical group. His nicknames are Mabo and Maa-kun. He starred as Shinichi Ozaki in Godzilla: Final Wars., and comedy series Yasuko to Kenji.