Saracens can now look forward to a Heineken Cup semi-final against Munster at the Ricoh Arena in Coventry after a victory which will be sweet revenge for the 30-3 defeat they suffered at the hands of the Ospreys in the EDF Energy Cup last month.
Current FIFA Women's World Cup holders Japan won their opening match by beating Canada 2-1 at the Ricoh Arena, Brazil thumped Cameroon 5-0 and Sweden beat South Africa 4-1.