Victory would ensure automatic qualification for the next World Cup and also keep alive their faint hopes of advancing to the quarter finals.
But coach John McKee said they're not looking beyond the 80 minutes on the field at Oita Stadium.
"The players are very much focused on their performance in the game because, as players and as a team, what we can control is how we perform," McKee said.
"We look for our top performance and, if we can put in our top performance, then those other things look after themselves."