"Our biggest rivals are Australia," the Celtic midfielder was quoted saying at the weekend after Japan were drawn into final-round Group A with the Socceroos, Uzbekistan, Bahrain and Qatar on Friday.

"Many of them play in the (English) Premier League. They are big and physically strong," the 30-year-old playmaker told the Sports Hochi about Pim Verbeek’s side.

"They overlap in a dynamic fashion. Quick passwork will be effective against their power soccer.

"On the contrary, they find Japan hard to handle," said Nakamura, who returned to international duty in late May after helping Celtic win a third straight Scottish Premier League title.

He said Japan had put behind them the "trauma" of their 3-1 defeat to Australia in the 2006 World Cup in Germany. The Blue Samurai avenged the loss when they beat the Socceroos on penalties in the 2007 Asian Cup quarter-finals.

"If possible, we want to secure a berth in the World Cup finals before our final qualifier," Nakamura added.

Japan play their opening qualifier against Bahrain away on September 6 and meet Australia on the road on June 17 in their final game.

Nakamura warned that the Uzbekistan players "are physically big and play European-style football. They have good forwards, too," he told the Nikkan Sports daily.