Michael Schumacher is still motivated despite uncertainty over future

Michael Schumacher is back on the pace (Getty Images)

Michael Schumacher insists he is looking forward to this weekend's Japanese Grand Prix despite the prospect of being without a drive next season.

It was announced last week that the 43-year-old will be replaced at Mercedes by Lewis Hamilton for 2013 after the Briton opted to end his 14-year association with McLaren.

"My motivation is completely intact after the news last week, especially because Suzuka is one of the season's highlights for me," said Schumacher.