Re: Hinata and Tobi, puzzling thoughts
Maybe he put some sort barrier space around himself...
Originally Posted by raziel777
In Obito's usage, by creating a swirling, spatial distortion centered upon his right eye, he is able to enter a dimensional void and teleport himself to another location instantaneously, exiting this void in a similar manner to how he entered. During this process, Obito's chakra becomes untraceable until the teleportation is completed.
The byakugan as excellent insight and surpasses the sharingan from what kakashi said but maybe Hinata's byakugan isn't that far developed.
"As the transported portions of his body are always obscured by the other objects, Obito appears completely whole to those observing him. By overlapping his entire body with a sufficiently large object, such as the ground, he can not only conceal himself from view, but also erase all traces of his chakra."