Keisuke Osako is a 27-year-old professional football player from JPN. He currently plays for Sanfrecce Hiroshima, wearing the number 1 shirt. At the international level, he represents Japan U19. He plays primarily as a Goalkeeper. He stands at 188cm tall and weighs 87kg. His preferred foot is Right. His current market value is estimated at 2M €.

His most recent move was a from Hiroshima Sanfrecce U18 to Sanfrecce Hiroshima on 2018-02-01.

In the Japanese J1 League 2026, Keisuke Osako played 4 matches, averaging 0 interceptions, 0 tackles, and 0.5 clearances per game.