Board Thread:Questions and Answers/@comment-31283382-20131221170348/@comment-11989035-20160630215427

Hey guys, something has been bothering me. Asauchi are supposed to turn into their Zanpakuto forms. However, Toshiro knew his Zanpakuto form BEFORE he ever got it.

Also, while from filler, Sojiro could wield Hyorinmaru too, and Central 46 stated that no two Shinigami are allowed to wield the same Zanpakuto.

How would that work exactly if they come from Asauchi that become the Zan spirits?