Ōsako

Ōsako, Osako, Oosako, Ousako or Ohsako is a Japanese surname. Notable people with the surname include:Akinobu Osako , Japanese judoka Keisuke Osako , Japanese footballer Nozomi Osako , Japanese footballer Ōsako Naoharu , Imperial Japanese Army general Ōsako Naomichi , Imperial Japanese Army general Suguru Osako , Japanese long-distance runner Tatsuo Osako Tatsuko Ohsako , Japanese golfer Yuya Osako , Japanese footballer