TOKYO, May 8, 2008 (AFP) - Japanese driver Takuma Sato vowed Thursday to stay in Formula One despite being without a team after Super Aguri pulled out of the sport due to financial troubles.

"At this time I am not sure what will happen next as I have been concentrating all my efforts on racing," the 31-year-old, a former British F3 champion in his seventh year in F1, said on his website.

"I will be looking at my options with my manager and will make an announcement once it is appropriate. However, I have no intention to retire from F1.

"I feel I am driving at the top of my game and want to give so much more to my fans and supporters in Japan and worldwide who have been so incredibly supportive to me during my whole career."

On Tuesday, team boss and former Japanese driver Aguri Suzuki announced his team was quitting for good after failing to secure sufficient investment, with main backers Honda refusing help out ahead of the Turkish Grand Prix this week.

Honda, a Japanese car giant which had supplied engines and technical support, also disapproved of Weigl Group´s offer to bail out Super Aguri, doubting the German automotive company´s financial resources.

The team, based at the old Arrows factory in the central England town of Leafield, immediately went into administration.

"What can I say except that I am so sad and disappointed," Sato added.

"With all the problems going on I have just tried to stay optimistic and focused on supporting the team in any way I can."

Super Aguri made their F1 debut in 2006, giving Sato a driver´s seat after he was dumped by Honda´s own team at the end of the previous season.

Honda, aware of Sato´s immense popularity in Japan, supported Super Aguri, which began life with all-Japanese constructors, engine and tyre suppliers, as well as Japanese drivers in Sato and Yuki Ide.

And Sato, whose career highlight was third place at the 2004 US Grand Prix, wowed crowds with his spirited driving in largely uncompetitive cars.

"Super Aguri has always been a small team but with a big heart and mega spirits," he said.

"It is incredible to think that just one year ago we scored our first ever point and the emotion and excitement of that moment has turned to such disappointment just one year on."

Speculation is rife here that Sato may replace veteran Brazilian Ruben Barrichello, 36 later this month, as a Honda driver next year when Honda´s home track at Suzuka hosts the Japanese Grand Prix.