By her mastery of chakra, Kaguya loads chakra into her palm, which she can either unleash as a barrage of fists or manifest around her arms to attack with. The technique is strong enough to cause massive shock-waves upon impact, and even destroys a Six Paths ChakraComplete Body — Susanoo easily. When coupled with her Byakugan, it has the potential to become the strongest offensive ability.
The name of this technique may find its roots in a Japanese folk tale, known as the Hare of Inaba. In the story, Ōkuninushi and his brothers, which amounted to eighty gods, were all suitors seeking the hand of Princess Yagami of Inaba in marriage.