In the 2004–2005 season, Oda again competed on the 2004–2005 Junior Grand Prix circuit and won the bronze medal in Ukraine behind compatriot Yasuharu Nanri and American Dennis Phan, both of whom would go on to medal at the Junior Grand Prix Final. Oda won the Japan Junior Championships and won the bronze medal at Japan Championships. He went on to win the 2005 World Junior Championships.