The former Santos striker was presented to fans and local media at the Santiago Bernabeu yesterday.
Perez stated at Rodrygo's signing ceremony: "Our strategy is to search for emerging talent incorporating young people who want to mark an era in Real Madrid.
"This footballer already provokes admiration for his game in a country where admiration for football is a way of life. One of the great prodigies comes to our club, who already stands out for his quality and attitude, he has dreamed of this moment, he has wanted to hear these words that are coming true today, and we welcome Rodrygo as a new player of Real Madrid.
"Goes, in a few minutes, you will wear the shirt you wanted so much, you come from Brazil, a country where football is a great passion and where the best players in history have come from."