Board Thread:Administrative Requests/@comment-26830922-20170103215204/@comment-3290441-20170623211953

Oh point for the nay sayers! But here's my logic, she, being immediately manifested by Kenpachi after he imprinted his spiritual energy onto his Zanpakuto, was mistaken for a soul, which then got her own Zanpakuto, which became unique to her.

It is stated, with the exception of the non canon Diamond Dust Rebellion, that it's impossible for two of the same Zanpakuto to manifest. That's my logic anyway.