Board Thread:Improvements and Issues/@comment-1409915-20140307195609/@comment-25801533-20150605192910

Xilinoc wrote:

Are you implying that she vanished because Kenpachi released his Zanpakuto's true Shikai or somesuch? Because if so, she would have simply returned when he returned it to its partial Shikai state (as he had clearly released it before, judging by his lack of surprise at its shape and skill in wielding a giant axe, and had thusly sealed it again later).

It could be that he doesn't realize that she cant just go back to her previous state after being release (sorry, super speculative).