Lewis Hamilton blazed to victory at the Japanese Grand Prix ahead of Mercedes team mate Nico Rosberg on Sunday to strengthen his grip on a third world title.

The Briton, who is chasing back-to-back Formula One championships, opened a 48-point gap over Rosberg with five races left after putting on a masterclass at Suzuka.

Sebastian Vettel, shock winner in Singapore last week, took third with Kimi Raikkonen fourth in the second Ferrari.

"Awesome stuff, Lewis! Fantasic race, mate!" his Mercedes team engineer said over the radio as Hamilton crossed the line pumping his fists in celebration after his eighth win of the season.

After hitting back in style from his first race-ending retirement in over a year in Singapore last week, Hamilton responded: "Fantastic job guys. So great to be back up here."