After this early success , he lost his next two bouts ( against countryman Luiz Azeredo and Tatsuya Kawajiri ) by decision in 2005 .
Firmino then returned against Masakazu Imanari three months later at Pride Bushido 5 at won by unanimous decision .
After this early success , Firmino lost Firmino 's next two bouts ( against countryman Luiz Azeredo and Tatsuya Kawajiri ) decision decision in 2005 .
Firmino then returned against Masakazu Imanari three months later at Pride Bushido 5 at won by unanimous decision .