​From Wikipedia, the free encyclopedia. Masahiro Matsuoka  (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. Description above from the Wikipedia article Masahiro Matsuoka, licensed under CC-BY-SA, full list of contributors on Wikipedia