 He formerly played for KHL Medveščak Zagreb, a member of the Kontinental Hockey League.Owuya began playing junior hockey with Djurgårdens IF in the 2005–06 season when he began playing with the U18 team.The following season Owuya played with both Djurgården's U18 and J20 team and also played most of the games with the Djurgården's J20 team in the 2007–08 season.