Isan Chakra

is a brand of unique abilities granted to those who are descendants of the combination of unique and powerful forms. Usually manifesting in the forms of or, users of these powers are granted the strength to "change the world".

Overview
This rare power dates back to the start of Shinobi History. , the mother of chakra on Earth, granted her children a variation of Isan Chakra that is known today as. Manifesting in Hagoromo and Hamura as two seals— Six Paths Yin Power and Six Paths Yang Power respectively, along with two dōjutsu— the Rinnegan and Tenseigan respectively. With powers strong enough to seal their mother away for centuries, the two were considered deities of the shinobi world and Hagoromo would be considered the Father of all Shinobi.

About a millennium later, the ability would manifest once more is the child of Naruto Uzumaki, the Savior of the World, and Hinata Hyūga, the Byakugan Princess, Boruto Uzumaki. While his powers are still unknown, he been seen utilizing an unusual dojutsu and accessing the power of a seal to achieve incredible feats.

In recent years, another golden child has awakened a very similar power in Shenron Uzumaki, the child of the Dark Slayer and the Goddess of Fire.