How would Unohana have even known about her before the Soul Society arc? Unless you're suggesting that this non-human entity that's hundreds of years old is somehow related to her?
I don't know what's real from the noise, the noise.
I can't hear a thing for the noise, the noise.
I wouldn't do anything, the thunder that throws me away.
I wouldn't do anything, there's something that keeps me away.
I wouldn't do anything, something that begs me to stay.
I wouldn't do anything, something that throws me away.