Alert: This post contains spoilers. If you are not up-to-date to Naruto's manga, don't read it.
At chapter 651 of Naruto's manga, during the fight against Obito, Naruto called Shikamaru, Lee, Ino, Kiba and the others to join the fight and help him:
But what kind of jutsu did Naruto use to call them? Is he using the abilities of Yamanaka's clan or his own Kyuubi's chakra has this kind of power too?