The area where São Bernardo do Campo, Santo André, São Caetano do Sul, and Diadema are located was once a farm owned by Benedictine monks, who owned enslaved Africans. By the second half of the 19th century, European immigrants started to come to the area, mainly from Italy. Italians settled in cottages in the rural area of São Bernardo do Campo that were called colônias. By the beginning of the 20th century, Japanese immigrants arrived, most of them going to the neighborhood called Cooperativa.