Oda won the 2008 Casio World Open and the 2009 Token Homemate Cup.

He competed in the 2009 Open Championship at Turnberry, but failed to make the cut, finishing day two at 14 over par.

He retained the Casio World Open in 2009 and the Token Homemate Cup in 2010.

In September 2013, Oda won the ANA Open, the victory was his sixth on the Japan Golf Tour.

He would follow with his eighth victory on tour later that year in October, when he won the Bridgestone Open.