So Hagoromo is the first Uchiha? Or his son Indra? But his son's last name is still Otsutsuki. Someone down the line changed their last name from Otsutsuki to Uchiha? : r/Boruto

Shik4maru - INDRA OTSUTSUKI —ONE OF THE SONS OF HAGOROMO

hobak

About Uchiha Clan

Why did Hagoromo create the Uchiha tablet to warn them if no Uchiha without a Rinnegan can read it? - Quora

What happened to the Otsutsuki clan in Earth/Shinobi World (Ashura/Indra Family)? Do they change clan name or it goes instinct? And Why It became Uchiha/senju/uzumaki/hyuga not otsutsuki - Quora

Who is Hagoromo Otsutsuki in Naruto?

Hagoromo Ōtsutsuki, Narutopedia

In Naruto, are the reincarnates of Indra always older than their Asura counterparts? - Quora

Uzumaki or Senju I'm confused. Google says Uzumaki. : r/Naruto