The Vasco Da Gama striker, currently playing on-loan with Internacional, is a major target for Juve after impressing in the U20 World Cup last month.
"Juve want me? They're a team known throughout the world and composed of the best players in circulation. To me it would be a dream to play with this club," said Kardec.
"For now, however, I'm thinking about winning the title in Brazil with Internacional. I'm happy with my present and I can not think of the market even if the idea of me playing for Juventus is fascinating."