Osmar joined J2 League club Avispa Fukuoka in August 2012.
He made his debut on 12 August 2012 against Shonan Bellmare, losing the game 3-1.
[1] On 10 August 2013, Osmar joined Ehime FC, on a half-year loan from Fukuoka.
[2] Osmar joined V.League 1 club Hoàng Anh Gia Lai in December 2015.
This biographical article related to a Brazilian association football forward born in the 1980s is a stub.