Japan are developing a growing belief that this World Cup will demonstrate they are no longer cannon-fodder for the world's elite.

Having held Sweden to a 1-1 draw on Sunday, the co-hosts are growing in confidence ahead of their opening match against Belgium on June 4.

"I'm satisfied with the performance as we played a good game," said coach Philippe Troussier.

"The result has given some confidence to the team, particularly as Sweden are a top team.

"This will give us some momentum going into the World Cup."