Board Thread:Naruto Discussions/@comment-26127155-20150326052215/@comment-4271790-20150414033728

LegionZero wrote: 646 page 7(?) When Madara talked about how Kaguya at the fruit he called her human, at least in the translation I read.

670 page 10 when Hagoromo talked about how she at the fruit You are right though, in one translation, it called her a human.

However, in another translation, both texts never called her a human. They called her a princess, and the first person to have chakra (and "person" doesn't necessarily mean "human" -- for instance, the "people of Planet Vegeta" are Saiyans, not humans). The text in the manga said, she came to [Naruto's] land from a far away place, not specifying what that "faraway place was." The databooks and the Last specified that place indeed was from another world though. Even the translation of the databook says so, claiming Kaguya and the Otsutsuki clan arrived on Earth 1000 years ago from another world.

But honestly, to get back on topic, Kaguya was indeed a powerful fighter. It's just that she was literally depicted as one to take orders from her "creation" as if she couldn't think for herself.