Board Thread:General Discussion/@comment-6192846-20130929130231/@comment-25932613-20150221043431

179.236.238.124 wrote: SO Kagura = Seventh = Kayo's Mother? No. Kagura is a character who we have no idea who they are yet. The people above were speculating that Kagura could be the original Seventh Magician or Kayo's mother.

Personally, I think their Kayo's mother. It would be an interesting twist or whatever if Kayo was actually an Octo.