Toro Rosso have made it clear that they want a youngster and an experienced driver in their cars next year. With Sebastien Buemi favourite for one of the seats, the second available drive appears to be a shoot-out between Sato, Sebastien Bourdais and Rubens Barrichello.
Takuma Sato has been recalled for a second test with Scuderia Toro Rosso later this month, as the Red Bull-owned team continue to evaluate their driver options for 2009.
Sato tested for the outfit at Jerez in September, and will now join Toro Rosso at Barcelona for the test that takes place from November 17-19.
A statement on Sato's website said: "We are extremely happy to announce that Takuma will be testing again for Toro Rosso in Barcelona on 17-18 November.
"Toro Rosso have yet to decide on their driver line up for the 2009 season. We would like to thank all the fans, as ever, for their fantastic support for Takuma and look forward to more good news soon."
As well as Sato's vast experience, the Japanese is an attractive option for Red Bull because of the drinks company's desire to make a breakthrough in his home market - where it has struggled so far to establish itself as a major brand.
taken from report by Jonathen Noble, Autosport.com