Board Thread:Episode Discussions/@comment-25319479-20160630125952/@comment-27823212-20160705090746

The order of events that people are making up are 100% wrong given the fact that Hagoromo stated himself that he sealed the Ten Tails' itself into his own body. Not a portion of it's power, the entire beast.

Kurama stated that Hagoromo lived Biju extraction due to the Gedo Mazo, so it couldn't have been sealed into the moon during Hagoromo & Hamura's fight against it.

-Hagoromo and Hamura fight the Ten Tails and seal it inside Hagoromo(Stated by Hagoromo)

-Kaguya is sealed away by Six Paths CT(Stated by Black Zetsu)

-Hagoromo divides Ten Tails into the 9 Biju and lives on due to the life force of the Gedo Mazo(Stated by Kurama)

This isn't particularly hard to understand and it's in line with everything that was stated. Hagoromo said absolutely nothing about his mother just mysteriously disappearing one day and the way that Hagoromo & Hamura are shown executing Six Paths CT in the manga suggests that their target was human sized.