This is a jutsu created by Aichi Goron during the events of Naruto: Nakaido Gaiden. The user creates their jutsu by holding the Rasengan in one hand, and channeling wind chakra into the sphere and shaping it at the same time. Instead of stopping the channeling of chakra when it fits into her palm, the user will continue shaping it until the sphere is almost 4 feet in diameter. The inside of the jutsu is more intense than the outside, so that when it makes impact, the target is actually pulled into the Rasengan and continously attacked until the direction of the spiraling chakra is reversed. This attack also has the ability to generate near hurricane-force wind, driving droves of opponents back. Gen learned this jutsu later on and used this its unique abilities to create his own wind style