Planetary Rasengan
Name
Kanji	惑星螺旋丸
Rōmaji	Wakusei Rasengan
Literal English	Planetary Spiralling Sphere
Viz manga	Rasengan Planet
Debut
Manga	Chapter #552
Appears in	Manga only
Data
Classification	Ninjutsu, Tailed Beast Skill
Class	Offensive
Range	Short-range
Hand seals	There isn't any hand signs
Other jutsu
Parent jutsu	Rasengan
Users Naruto Uzumaki

Naruto while in Nine-Tails Chakra Mode creates a Big Ball Rasengan in one of his hands, which is then surrounded by three smaller Rasengan, in a similar manner to moons around a planet. When coming into contact with a target, the disordered rotations of the individual Rasengan, created by the central and smaller ones spinning in different directions, interact with each other to form a massive and turbulent cone-shaped vortex. The strength of this technique is so great that it took even a shinobi revived by the Impure World Reincarnation technique a significant amount of time to regenerate, which they normally do instantly.^[1]

References

1. ↑ Naruto chapter 558, page 1