Ōshiro (Oshiro or Ooshiro) is the transliteration of several Japanese, mostly Okinawan surnames. One of the names, 大城, means "big castle".
People with the name include:
Gackt (born 1973), Japanese singer-songwriter and actor born in Okinawa has probable birth name and surname Gakuto Oshiro
Kaz Oshiro (born 1967), Okinawa born artist based in Los Angeles
Kūron Oshiro (尾城 九龍, born 1961) Japanese musical composer and arranger
Matsumi Ōshiro (大城 松美, fl. 1980–1990), Japanese voice actress born in Tokyo
Misaki Oshiro (born 1984), Japanese weightlifter born in Okinawa
Miwa Oshiro (大城 美和, born 1983), Japanese gravure idol, model and actress born to Okinawan father
Nick Oshiro (born 1978), Japanese-American musician, drummer of the industrial metal band Static-X
Vanesa Oshiro (born 1981), Nikkei enka singer born in Argentina
Tatsuhiro Oshiro (大城 立裕, born 1925), Okinawan novelist and playwright
Toshihiro Oshiro, Japanese martial artist born in Okinawa
