User blog comment:B214/Volume 23 discussion blog/@comment-178.244.146.161-20170524130013/@comment-1359322-20170525064229

Then by your own logic, the Boosted Gear Replica and Fake Sekiryuutei would all be Ise's children then.

"“……What if even a fraction of your flesh was left behind? What if we collect that and salvaged both the information of the Sekiryuutei's soul and the Sacred Gear by using the Holy Grail?”"