In July 2007, Ogasawara returned to Antlers. He played many matches as defensive midfielder and Antlers won the champions in 2007 J1 League for the first time in 6 years. Antlers also won the champions in 2007 Emperor's Cup. Antlers won the champions in J1 League for 3 years in a row (2007-2009). In 2009, he was selected J.League MVP award. From 2010 season, Antlers won the champions 2010 Emperor's Cup, 2011, 2012 and 2015 J.League Cup. He was also MVP award in 2015 J.League Cup. In 2016, Antlers won the champions in J1 League and qualified for 2016 Club World Cup as host country champions. At Club World Cup, he played 3 matches and won the 2nd place. Antlers also won the champions in 2016 Emperor's Cup. From 2017, his opportunity to play decreased. In 2018, Antlers won the champions in AFC Champions League first Asian title in the club history. He retired end of 2018 season.