Board Thread:Questions and Answers/@comment-27836345-20170522032737/@comment-27914467-20181019021357

its possible that her powers are just simply kido. i mean, when she goes into soul society she is shown to have decent control over her spiritual pressure which is kind of a requirement to be able to use kido efficiently. whether her ability is from the hogyoku or not i think what happened was ichigo's spiritual power that was leaking out of him went into her and somehow she became able to use it as a kido. it would make some kind of sense without straying too far from the already established facts. proper spiritual pressure control is required to use kido, this is why ichigo cant use it. she can control her spiritual power quite well. also since hachigen said her powers are similar to his, which was neither granted by the hogyoku or fullbring, its safe to say kido is the answer. now taking into consideration what aizen said its quite possible that the hogyoku allowed her the ability to use kido despite the fact that she is a human and not a pure soul that became a shinigami.