Masahiro Matsuoka (松岡 昌宏, Matsuoka Masahiro; born January 11, 1977) is a Japanese drummer, actor and YouTuber. Former member of Tokio, a musical group under Starto Entertainment, formerly of Johnny & Associates. His nicknames are Mabo and Maa-kun. He starred as Shinichi Ozaki in Godzilla: Final Wars, and comedy series Yasuko to Kenji.
Source: “Masahiro Matsuoka”, English Wikipedia (CC BY-SA 4.0), excerpt
