Review Of What Happens After Naruto Loses Kurama Ideas. After the heartbreaking turn of events during the last boruto chapter, where it was revealed that naruto has lost kurama permanently, a lot of the discussion. He could either roam freely or he could voluntarily partner with someone (likely to avenge naruto or to stop the threat that killed him).
So when naruto finally tames kurama, he manages not only to eliminate a grave threat but also to control his immense chakra. 2) as a result of naruto's death, kurama would be free from the 8 trigram seal. Jirayia trains naruto how to control his 9 tail.