A primary antagonist in Naruto, Tobi led the Akatsuki organization behind the scenes, driving much of the chaos, suffering, and atrocities in the shinobi world. His face constantly hidden by a ...

making him one of the strongest Akatsuki members. For most of the story, Obito Uchiha appeared to hide his true identity under a goofy personality and went as Tobi. Finally, during the final arc ...

Here it is, Mr. Zetsu, I found it. Maybe now I can become a member of the Akatsuki - Tobi One explanation for the rings disappearance could be attributed to the Akatsuki members defeat over time.