As the end of popular ninja manga Naruto comes to close, in more than a year, author Masashi Kishimoto had revealed in an interview on this year's 35th issue of the Shonen Jump that the identity Akatsuki's Tobi will be revealed in the coming weeks.
The magazine asked the connection between Madara and Tobi and Kishimoto stated that they know one another, but the relationship will be revealed as the story progresses. But when asked on the identity of the masked villain, he answered, “Tobi’s identity should be revealed within the next couple of weeks so until then please continue with your predictions!!”
Tobi will also take part in the upcoming film, “Naruto: Road to Ninja.” His ninjutsu brought Naruto and Sakura in an alternate reality. The film features a story and character designs personally conceived by Kishimoto.
He was also asked if Madara does have a weakness, he explained that all people have weakness, even strong ones, but Madara doesn't. Furthermore, Kishimoto also stated that Naruto and Sasuke will meet again in the Fourth Shinobi World War. “All your favorite characters will shine brightly so please continue to enjoy Naruto as the great Shinobi World War reaches its climax!”
via Saiyan Island